diff --git a/src/main/menu/actions/window.js b/src/main/menu/actions/window.js
index 01a0a077..bd0472ce 100644
--- a/src/main/menu/actions/window.js
+++ b/src/main/menu/actions/window.js
@@ -17,5 +17,5 @@ export const zoomOut = win => {
   const { webContents } = win
   const zoom = webContents.getZoomFactor()
   // WORKAROUND: We need to set zoom on the browser window due to Electron#16018.
-  webContents.send('mt::window-zoom', Math.max(1.0, zoom - 0.125))
+  webContents.send('mt::window-zoom', Math.max(0.5, zoom - 0.125))
 }
diff --git a/src/renderer/commands/index.js b/src/renderer/commands/index.js
index 478f7f1f..89c01a23 100644
--- a/src/renderer/commands/index.js
+++ b/src/renderer/commands/index.js
@@ -531,38 +531,50 @@ const commands = [
     description: 'Window: Zoom...',
     subcommands: [{
       id: 'file.zoom-0',
+      description: '0.625',
+      value: 0.625
+    }, {
+      id: 'file.zoom-1',
+      description: '0.75',
+      value: 0.75
+    }, {
+      id: 'file.zoom-2',
+      description: '0.875',
+      value: 0.875
+    }, {
+      id: 'file.zoom-3',
       description: '1.0',
       value: 1.0
     }, {
-      id: 'file.zoom-1',
+      id: 'file.zoom-4',
       description: '1.125',
       value: 1.125
     }, {
-      id: 'file.zoom-2',
+      id: 'file.zoom-5',
       description: '1.25',
       value: 1.25
     }, {
-      id: 'file.zoom-3',
+      id: 'file.zoom-6',
       description: '1.375',
       value: 1.375
     }, {
-      id: 'file.zoom-4',
+      id: 'file.zoom-7',
       description: '1.5',
       value: 1.5
     }, {
-      id: 'file.zoom-5',
+      id: 'file.zoom-8',
       description: '1.625',
       value: 1.625
     }, {
-      id: 'file.zoom-6',
+      id: 'file.zoom-9',
       description: '1.75',
       value: 1.75
     }, {
-      id: 'file.zoom-7',
+      id: 'file.zoom-10',
       description: '1.875',
       value: 1.875
     }, {
-      id: 'file.zoom-8',
+      id: 'file.zoom-11',
       description: '2.0',
       value: 2.0
     }],