diff --git a/server/rpc.go b/server/rpc.go
index d09607932..ef09069f5 100644
--- a/server/rpc.go
+++ b/server/rpc.go
@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"log"
 	"strconv"
+	"time"
 
 	oldcontext "golang.org/x/net/context"
 
@@ -22,7 +23,8 @@ import (
 	"github.com/drone/drone/model"
 	"github.com/drone/drone/remote"
 	"github.com/drone/drone/store"
-	"time"
+
+	"github.com/drone/expr"
 )
 
 // This file is a complete disaster because I'm trying to wedge in some
@@ -89,13 +91,9 @@ func (s *RPC) Next(c context.Context, filter rpc.Filter) (*rpc.Pipeline, error)
 		}
 	}
 
-	fn := func(task *queue.Task) bool {
-		for k, v := range filter.Labels {
-			if task.Labels[k] != v {
-				return false
-			}
-		}
-		return true
+	fn, err := createFilterFunc(filter)
+	if err != nil {
+		return nil, err
 	}
 	task, err := s.queue.Poll(c, fn)
 	if err != nil {
@@ -469,6 +467,32 @@ func (s *RPC) checkCancelled(pipeline *rpc.Pipeline) (bool, error) {
 	return false, err
 }
 
+func createFilterFunc(filter rpc.Filter) (queue.Filter, error) {
+	var st *expr.Selector
+	var err error
+
+	if filter.Expr != "" {
+		st, err = expr.ParseString(filter.Expr)
+		if err != nil {
+			return nil, err
+		}
+	}
+
+	return func(task *queue.Task) bool {
+		if st != nil {
+			match, _ := st.Eval(expr.NewRow(task.Labels))
+			return match
+		}
+
+		for k, v := range filter.Labels {
+			if task.Labels[k] != v {
+				return false
+			}
+		}
+		return true
+	}, nil
+}
+
 //
 //
 //
diff --git a/vendor/github.com/drone/expr/README b/vendor/github.com/drone/expr/README
new file mode 100644
index 000000000..17ec0f6c7
--- /dev/null
+++ b/vendor/github.com/drone/expr/README
@@ -0,0 +1,5 @@
+Go package for parsing and evaluating SQL expressions.
+
+Documentation:
+
+    http://godoc.org/github.com/drone/expr
diff --git a/vendor/github.com/drone/expr/eval.go b/vendor/github.com/drone/expr/eval.go
new file mode 100644
index 000000000..5468c519f
--- /dev/null
+++ b/vendor/github.com/drone/expr/eval.go
@@ -0,0 +1,158 @@
+package expr
+
+import (
+	"bytes"
+	"path/filepath"
+	"regexp"
+
+	"github.com/drone/expr/parse"
+)
+
+// state represents the state of an execution. It's not part of the
+// statement so that multiple executions of the same statement
+// can execute in parallel.
+type state struct {
+	node parse.Node
+	vars Row
+}
+
+// at marks the state to be on node n, for error reporting.
+func (s *state) at(node parse.Node) {
+	s.node = node
+}
+
+// Walk functions step through the major pieces of the template structure,
+// generating output as they go.
+func (s *state) walk(node parse.BoolExpr) bool {
+	s.at(node)
+
+	switch node := node.(type) {
+	case *parse.ComparisonExpr:
+		return s.eval(node)
+	case *parse.AndExpr:
+		return s.walk(node.Left) && s.walk(node.Right)
+	case *parse.OrExpr:
+		return s.walk(node.Left) || s.walk(node.Right)
+	case *parse.NotExpr:
+		return !s.walk(node.Expr)
+	case *parse.ParenBoolExpr:
+		return s.walk(node.Expr)
+	default:
+		panic("invalid node type")
+	}
+}
+
+func (s *state) eval(node *parse.ComparisonExpr) bool {
+	switch node.Operator {
+	case parse.OperatorEq:
+		return s.evalEq(node)
+	case parse.OperatorGt:
+		return s.evalGt(node)
+	case parse.OperatorGte:
+		return s.evalGte(node)
+	case parse.OperatorLt:
+		return s.evalLt(node)
+	case parse.OperatorLte:
+		return s.evalLte(node)
+	case parse.OperatorNeq:
+		return !s.evalEq(node)
+	case parse.OperatorGlob:
+		return s.evalGlob(node)
+	case parse.OperatorNotGlob:
+		return !s.evalGlob(node)
+	case parse.OperatorRe:
+		return s.evalRegexp(node)
+	case parse.OperatorNotRe:
+		return !s.evalRegexp(node)
+	case parse.OperatorIn:
+		return s.evalIn(node)
+	case parse.OperatorNotIn:
+		return !s.evalIn(node)
+	default:
+		panic("inalid operator type")
+	}
+}
+
+func (s *state) evalEq(node *parse.ComparisonExpr) bool {
+	return bytes.Equal(
+		s.toValue(node.Left),
+		s.toValue(node.Right),
+	)
+}
+
+func (s *state) evalGt(node *parse.ComparisonExpr) bool {
+	return bytes.Compare(
+		s.toValue(node.Left),
+		s.toValue(node.Right),
+	) == 1
+}
+
+func (s *state) evalGte(node *parse.ComparisonExpr) bool {
+	return bytes.Compare(
+		s.toValue(node.Left),
+		s.toValue(node.Right),
+	) >= 0
+}
+
+func (s *state) evalLt(node *parse.ComparisonExpr) bool {
+	return bytes.Compare(
+		s.toValue(node.Left),
+		s.toValue(node.Right),
+	) == -1
+}
+
+func (s *state) evalLte(node *parse.ComparisonExpr) bool {
+	return bytes.Compare(
+		s.toValue(node.Left),
+		s.toValue(node.Right),
+	) <= 0
+}
+
+func (s *state) evalGlob(node *parse.ComparisonExpr) bool {
+	match, _ := filepath.Match(
+		string(s.toValue(node.Right)),
+		string(s.toValue(node.Left)),
+	)
+	return match
+}
+
+func (s *state) evalRegexp(node *parse.ComparisonExpr) bool {
+	match, _ := regexp.Match(
+		string(s.toValue(node.Right)),
+		s.toValue(node.Left),
+	)
+	return match
+}
+
+func (s *state) evalIn(node *parse.ComparisonExpr) bool {
+	left := s.toValue(node.Left)
+	right, ok := node.Right.(*parse.ArrayLit)
+	if !ok {
+		panic("expected array literal")
+	}
+
+	for _, expr := range right.Values {
+		if bytes.Equal(left, s.toValue(expr)) {
+			return true
+		}
+	}
+	return false
+}
+
+func (s *state) toValue(expr parse.ValExpr) []byte {
+	switch node := expr.(type) {
+	case *parse.Field:
+		return s.vars.Field(node.Name)
+	case *parse.BasicLit:
+		return node.Value
+	default:
+		panic("invalid expression type")
+	}
+}
+
+// errRecover is the handler that turns panics into returns.
+func errRecover(err *error) {
+	if e := recover(); e != nil {
+		*err = e.(error)
+	}
+}
diff --git a/vendor/github.com/drone/expr/parse/lex.go b/vendor/github.com/drone/expr/parse/lex.go
new file mode 100644
index 000000000..13ebcc2ad
--- /dev/null
+++ b/vendor/github.com/drone/expr/parse/lex.go
@@ -0,0 +1,265 @@
+package parse
+
+import (
+	"unicode"
+	"unicode/utf8"
+)
+
+// token is a lexical token.
+type token uint
+
+// list of lexical tokens.
+const (
+	// special tokens
+	tokenIllegal token = iota
+	tokenEOF
+
+	// identifiers and basic type literals
+	tokenIdent
+	tokenText
+	tokenReal
+	tokenInteger
+
+	// operators and delimiters
+	tokenEq     // ==
+	tokenLt     // <
+	tokenLte    // <=
+	tokenGt     // >
+	tokenGte    // >=
+	tokenNeq    // !=
+	tokenComma  // ,
+	tokenLparen // (
+	tokenRparen // )
+
+	// keywords
+	tokenNot
+	tokenAnd
+	tokenOr
+	tokenIn
+	tokenGlob
+	tokenRegexp
+	tokenTrue
+	tokenFalse
+)
+
+// lexer implements a lexical scanner that reads unicode characters
+// and tokens from a byte buffer.
+type lexer struct {
+	buf   []byte
+	pos   int
+	start int
+	width int
+}
+
+// scan reads the next token or Unicode character from source and
+// returns it. It returns EOF at the end of the source.
+func (l *lexer) scan() token {
+	l.start = l.pos
+	l.skipWhitespace()
+
+	r := l.read()
+	switch {
+	case isIdent(r):
+		l.unread()
+		return l.scanIdent()
+	case isQuote(r):
+		l.unread()
+		return l.scanQuote()
+	case isNumeric(r):
+		l.unread()
+		return l.scanNumber()
+	case isCompare(r):
+		l.unread()
+		return l.scanCompare()
+	}
+
+	switch r {
+	case eof:
+		return tokenEOF
+	case '(':
+		return tokenLparen
+	case ')':
+		return tokenRparen
+	case ',':
+		return tokenComma
+	}
+
+	return tokenIllegal
+}
+
+// peek reads the next token or Unicode character from source and
+// returns it without advancing the scanner.
+func (l *lexer) peek() token {
+	var (
+		pos   = l.pos
+		start = l.start
+		width = l.width
+	)
+	tok := l.scan()
+	l.pos = pos
+	l.start = start
+	l.width = width
+	return tok
+}
+
+// bytes returns the bytes corresponding to the most recently scanned
+// token. Valid after calling Scan().
+func (l *lexer) bytes() []byte {
+	return l.buf[l.start:l.pos]
+}
+
+// string returns the string corresponding to the most recently scanned
+// token. Valid after calling Scan().
+func (l *lexer) string() string {
+	return string(l.bytes())
+}
+
+// init initializes a scanner with a new buffer.
+func (l *lexer) init(buf []byte) {
+	l.buf = buf
+	l.pos = 0
+	l.start = 0
+	l.width = 0
+}
+
+func (l *lexer) scanIdent() token {
+	for {
+		if r := l.read(); r == eof {
+			break
+		} else if !isIdent(r) {
+			l.unread()
+			break
+		}
+	}
+
+	ident := l.bytes()
+	switch string(ident) {
+	case "NOT", "not":
+		return tokenNot
+	case "AND", "and":
+		return tokenAnd
+	case "OR", "or":
+		return tokenOr
+	case "IN", "in":
+		return tokenIn
+	case "GLOB", "glob":
+		return tokenGlob
+	case "REGEXP", "regexp":
+		return tokenRegexp
+	case "TRUE", "true":
+		return tokenTrue
+	case "FALSE", "false":
+		return tokenFalse
+	}
+
+	return tokenIdent
+}
+
+func (l *lexer) scanQuote() (tok token) {
+	l.read() // consume first quote
+
+	for {
+		if r := l.read(); r == eof {
+			return tokenIllegal
+		} else if isQuote(r) {
+			break
+		}
+	}
+	return tokenText
+}
+
+func (l *lexer) scanNumber() token {
+	for {
+		if r := l.read(); r == eof {
+			break
+		} else if !isNumeric(r) {
+			l.unread()
+			break
+		}
+	}
+	return tokenInteger
+}
+
+func (l *lexer) scanCompare() (tok token) {
+	switch l.read() {
+	case '=':
+		tok = tokenEq
+	case '!':
+		tok = tokenNeq
+	case '>':
+		tok = tokenGt
+	case '<':
+		tok = tokenLt
+	}
+
+	r := l.read()
+	switch {
+	case tok == tokenGt && r == '=':
+		tok = tokenGte
+	case tok == tokenLt && r == '=':
+		tok = tokenLte
+	case tok == tokenEq && r == '=':
+		tok = tokenEq
+	case tok == tokenNeq && r == '=':
+		tok = tokenNeq
+	case tok == tokenNeq && r != '=':
+		tok = tokenIllegal
+	default:
+		l.unread()
+	}
+	return
+}
+
+func (l *lexer) skipWhitespace() {
+	for {
+		if r := l.read(); r == eof {
+			break
+		} else if !isWhitespace(r) {
+			l.unread()
+			break
+		}
+	}
+	l.ignore()
+}
+
+func (l *lexer) read() rune {
+	if l.pos >= len(l.buf) {
+		l.width = 0
+		return eof
+	}
+	r, w := utf8.DecodeRune(l.buf[l.pos:])
+	l.width = w
+	l.pos += l.width
+	return r
+}
+
+func (l *lexer) unread() {
+	l.pos -= l.width
+}
+
+func (l *lexer) ignore() {
+	l.start = l.pos
+}
+
+// eof rune sent when end of file is reached
+var eof = rune(0)
+
+func isWhitespace(r rune) bool {
+	return r == ' ' || r == '\t' || r == '\n'
+}
+
+func isNumeric(r rune) bool {
+	return unicode.IsDigit(r) || r == '.'
+}
+
+func isQuote(r rune) bool {
+	return r == '\''
+}
+
+func isCompare(r rune) bool {
+	return r == '=' || r == '!' || r == '>' || r == '<'
+}
+
+func isIdent(r rune) bool {
+	return unicode.IsLetter(r) || r == '_' || r == '-'
+}
diff --git a/vendor/github.com/drone/expr/parse/node.go b/vendor/github.com/drone/expr/parse/node.go
new file mode 100644
index 000000000..9a00536d7
--- /dev/null
+++ b/vendor/github.com/drone/expr/parse/node.go
@@ -0,0 +1,117 @@
+package parse
+
+// Node is an element in the parse tree.
+type Node interface {
+	node()
+}
+
+// ValExpr defines a value expression.
+type ValExpr interface {
+	Node
+	value()
+}
+
+// BoolExpr defines a boolean expression.
+type BoolExpr interface {
+	Node
+	bool()
+}
+
+// An expression is represented by a tree consisting of one
+// or more of the following concrete expression nodes.
+//
+type (
+	// ComparisonExpr represents a two-value comparison expression.
+	ComparisonExpr struct {
+		Operator    Operator
+		Left, Right ValExpr
+	}
+
+	// AndExpr represents an AND expression.
+	AndExpr struct {
+		Left, Right BoolExpr
+	}
+
+	// OrExpr represents an OR expression.
+	OrExpr struct {
+		Left, Right BoolExpr
+	}
+
+	// NotExpr represents a NOT expression.
+	NotExpr struct {
+		Expr BoolExpr
+	}
+
+	// ParenBoolExpr represents a parenthesized boolean expression.
+	ParenBoolExpr struct {
+		Expr BoolExpr
+	}
+
+	// BasicLit represents a basic literal.
+	BasicLit struct {
+		Kind  Literal // INT, REAL, TEXT
+		Value []byte
+	}
+
+	// ArrayLit represents an array literal.
+	ArrayLit struct {
+		Values []ValExpr
+	}
+
+	// Field represents a value lookup by name.
+	Field struct {
+		Name []byte
+	}
+)
+
+// Operator identifies the type of operator.
+type Operator int
+
+// Comparison operators.
+const (
+	OperatorEq Operator = iota
+	OperatorLt
+	OperatorLte
+	OperatorGt
+	OperatorGte
+	OperatorNeq
+	OperatorIn
+	OperatorRe
+	OperatorGlob
+	OperatorNotIn
+	OperatorNotRe
+	OperatorNotGlob
+)
+
+// Literal identifies the type of literal.
+type Literal int
+
+// The list of possible literal kinds.
+const (
+	LiteralBool Literal = iota
+	LiteralInt
+	LiteralReal
+	LiteralText
+)
+
+// node() defines the node in a parse tree
+func (x *ComparisonExpr) node() {}
+func (x *AndExpr) node()        {}
+func (x *OrExpr) node()         {}
+func (x *NotExpr) node()        {}
+func (x *ParenBoolExpr) node()  {}
+func (x *BasicLit) node()       {}
+func (x *ArrayLit) node()       {}
+func (x *Field) node()          {}
+
+// bool() defines the node as a boolean expression.
+func (x *ComparisonExpr) bool() {}
+func (x *AndExpr) bool()        {}
+func (x *OrExpr) bool()         {}
+func (x *NotExpr) bool()        {}
+func (x *ParenBoolExpr) bool()  {}
+
+// value() defines the node as a value expression.
+func (x *BasicLit) value() {}
+func (x *ArrayLit) value() {}
+func (x *Field) value()    {}
diff --git a/vendor/github.com/drone/expr/parse/parse.go b/vendor/github.com/drone/expr/parse/parse.go
new file mode 100644
index 000000000..0c9b9c218
--- /dev/null
+++ b/vendor/github.com/drone/expr/parse/parse.go
@@ -0,0 +1,223 @@
+package parse
+
+import (
+	"bytes"
+	"fmt"
+)
+
+// Tree is the representation of a single parsed SQL statement.
+type Tree struct {
+	Root BoolExpr
+
+	// Parsing only; cleared after parse.
+	lex *lexer
+}
+
+// Parse parses the SQL statement and returns a Tree.
+func Parse(buf []byte) (*Tree, error) {
+	t := new(Tree)
+	t.lex = new(lexer)
+	return t.Parse(buf)
+}
+
+// Parse parses the SQL statement buffer to construct an ast
+// representation for execution.
+func (t *Tree) Parse(buf []byte) (tree *Tree, err error) {
+	defer t.recover(&err)
+	t.lex.init(buf)
+	t.Root = t.parseExpr()
+	return t, nil
+}
+
+// recover is the handler that turns panics into returns.
+func (t *Tree) recover(err *error) {
+	if e := recover(); e != nil {
+		*err = e.(error)
+	}
+}
+
+// errorf formats the error and terminates processing.
+func (t *Tree) errorf(format string, args ...interface{}) {
+	t.Root = nil
+	format = fmt.Sprintf("selector: parse error:%d: %s", t.lex.start, format)
+	panic(fmt.Errorf(format, args...))
+}
+
+func (t *Tree) parseExpr() BoolExpr {
+	if t.lex.peek() == tokenNot {
+		t.lex.scan()
+		return t.parseNot()
+	}
+
+	left := t.parseVal()
+	node := t.parseComparison(left)
+
+	switch t.lex.scan() {
+	case tokenOr:
+		return t.parseOr(node)
+	case tokenAnd:
+		return t.parseAnd(node)
+	default:
+		return node
+	}
+}
+
+func (t *Tree) parseAnd(left BoolExpr) BoolExpr {
+	node := new(AndExpr)
+	node.Left = left
+	node.Right = t.parseExpr()
+	return node
+}
+
+func (t *Tree) parseOr(left BoolExpr) BoolExpr {
+	node := new(OrExpr)
+	node.Left = left
+	node.Right = t.parseExpr()
+	return node
+}
+
+func (t *Tree) parseNot() BoolExpr {
+	node := new(NotExpr)
+	node.Expr = t.parseExpr()
+	return node
+}
+
+func (t *Tree) parseComparison(left ValExpr) BoolExpr {
+	var negate bool
+	if t.lex.peek() == tokenNot {
+		t.lex.scan()
+		negate = true
+	}
+
+	node := new(ComparisonExpr)
+	node.Operator = t.parseOperator()
+	node.Left = left
+
+	if negate {
+		switch node.Operator {
+		case OperatorIn:
+			node.Operator = OperatorNotIn
+		case OperatorGlob:
+			node.Operator = OperatorNotGlob
+		case OperatorRe:
+			node.Operator = OperatorNotRe
+		}
+	}
+
+	switch node.Operator {
+	case OperatorIn, OperatorNotIn:
+		node.Right = t.parseList()
+	case OperatorRe, OperatorNotRe:
+		// TODO placeholder for custom Regexp Node
+		node.Right = t.parseVal()
+	default:
+		node.Right = t.parseVal()
+	}
+	return node
+}
+
+func (t *Tree) parseOperator() (op Operator) {
+	switch t.lex.scan() {
+	case tokenEq:
+		return OperatorEq
+	case tokenGt:
+		return OperatorGt
+	case tokenGte:
+		return OperatorGte
+	case tokenLt:
+		return OperatorLt
+	case tokenLte:
+		return OperatorLte
+	case tokenNeq:
+		return OperatorNeq
+	case tokenIn:
+		return OperatorIn
+	case tokenRegexp:
+		return OperatorRe
+	case tokenGlob:
+		return OperatorGlob
+	default:
+		t.errorf("illegal operator")
+		return
+	}
+}
+
+func (t *Tree) parseVal() ValExpr {
+	switch t.lex.scan() {
+	case tokenIdent:
+		node := new(Field)
+		node.Name = t.lex.bytes()
+		return node
+	case tokenText:
+		return t.parseText()
+	case tokenReal, tokenInteger, tokenTrue, tokenFalse:
+		node := new(BasicLit)
+		node.Value = t.lex.bytes()
+		return node
+	default:
+		t.errorf("illegal value expression")
+		return nil
+	}
+}
+
+func (t *Tree) parseList() ValExpr {
+	if t.lex.scan() != tokenLparen {
+		t.errorf("unexpected token, expecting (")
+		return nil
+	}
+	node := new(ArrayLit)
+	for {
+		next := t.lex.peek()
+		switch next {
+		case tokenEOF:
+			t.errorf("unexpected eof, expecting )")
+		case tokenComma:
+			t.lex.scan()
+		case tokenRparen:
+			t.lex.scan()
+			return node
+		default:
+			child := t.parseVal()
+			node.Values = append(node.Values, child)
+		}
+	}
+}
+
+func (t *Tree) parseText() ValExpr {
+	node := new(BasicLit)
+	node.Value = t.lex.bytes()
+
+	// this is where we strip the starting and ending quote
+	// and unescape the string. On the surface this might look
+	// like it is subject to index out of bounds errors but
+	// it is safe because it is already verified by the lexer.
+	node.Value = node.Value[1 : len(node.Value)-1]
+	node.Value = bytes.Replace(node.Value, quoteEscaped, quoteUnescaped, -1)
+	return node
+}
+
+// errString indicates the string literal does no have the right syntax.
+// var errString = errors.New("invalid string literal")
+
+var (
+	quoteEscaped   = []byte("\\'")
+	quoteUnescaped = []byte("'")
+)
+
+// unquote interprets buf as a single-quoted literal, returning the
+// value that buf quotes.
+// func unquote(buf []byte) ([]byte, error) {
+// 	n := len(buf)
+// 	if n < 2 {
+// 		return nil, errString
+// 	}
+// 	quote := buf[0]
+// 	if quote != quoteUnescaped[0] {
+// 		return nil, errString
+// 	}
+// 	if quote != buf[n-1] {
+// 		return nil, errString
+// 	}
+// 	buf = buf[1 : n-1]
+// 	return bytes.Replace(buf, quoteEscaped, quoteUnescaped, -1), nil
+// }
diff --git a/vendor/github.com/drone/expr/selector.go b/vendor/github.com/drone/expr/selector.go
new file mode 100644
index 000000000..f5d96eb7b
--- /dev/null
+++ b/vendor/github.com/drone/expr/selector.go
@@ -0,0 +1,50 @@
+package expr
+
+import "github.com/drone/expr/parse"
+
+// Selector reprents a parsed SQL selector statement.
+type Selector struct {
+	*parse.Tree
+}
+
+// Parse parses the SQL statement and returns a new Statement object.
+func Parse(b []byte) (selector *Selector, err error) {
+	selector = new(Selector)
+	selector.Tree, err = parse.Parse(b)
+	return
+}
+
+// ParseString parses the SQL statement and returns a new Statement object.
+func ParseString(s string) (selector *Selector, err error) {
+	return Parse([]byte(s))
+}
+
+// Eval evaluates the SQL statement using the provided data and returns true
+// if all conditions are satisfied. If a runtime error is experiences a false
+// value is returned along with an error message.
+func (s *Selector) Eval(row Row) (match bool, err error) {
+	defer errRecover(&err)
+	state := &state{vars: row}
+	match = state.walk(s.Root)
+	return
+}
+
+// Row defines a row of columnar data.
+//
+// Note that the field name and field values are represented as []byte
+// since stomp header names and values are represented as []byte to avoid
+// extra allocations when converting from []byte to string.
+type Row interface {
+	Field([]byte) []byte
+}
+
+// NewRow return a Row bound to a map of key value strings.
+func NewRow(m map[string]string) Row {
+	return mapRow(m)
+}
+
+type mapRow map[string]string
+
+func (m mapRow) Field(name []byte) []byte {
+	return []byte(m[string(name)])
+}
diff --git a/vendor/vendor.json b/vendor/vendor.json
index a5a6c3b9f..104b5995a 100644
--- a/vendor/vendor.json
+++ b/vendor/vendor.json
@@ -331,6 +331,18 @@
 			"revision": "523de92ea410a5756012669fb628fe42a3056b3e",
 			"revisionTime": "2017-03-25T05:49:59Z"
 		},
+		{
+			"checksumSHA1": "AT++gcbYW/VQxkmbInFJk1Feg3o=",
+			"path": "github.com/drone/expr",
+			"revision": "72f4df4a266b7e1e15b75d4ab8e43e273fcbe1d7",
+			"revisionTime": "2017-09-09T01:06:28Z"
+		},
+		{
+			"checksumSHA1": "ndkZW2hZSw4AE5WQmWS8sPk79NY=",
+			"path": "github.com/drone/expr/parse",
+			"revision": "72f4df4a266b7e1e15b75d4ab8e43e273fcbe1d7",
+			"revisionTime": "2017-09-09T01:06:28Z"
+		},
 		{
 			"checksumSHA1": "40Ns85VYa4smQPcewZ7SOdfLnKU=",
 			"path": "github.com/fatih/structs",