diff --git a/v3/internal/runtime/desktop/@wailsio/runtime/src/system.ts b/v3/internal/runtime/desktop/@wailsio/runtime/src/system.ts
index 444c49ef2..cc160d03b 100644
--- a/v3/internal/runtime/desktop/@wailsio/runtime/src/system.ts
+++ b/v3/internal/runtime/desktop/@wailsio/runtime/src/system.ts
@@ -32,7 +32,7 @@ const _invoke = (function () {
 })();
 
 export function invoke(msg: any): void {
-    return _invoke?.(msg);
+    _invoke?.(msg);
 }
 
 /**