diff --git a/ecmascript/parser/colors.js b/ecmascript/parser/colors.js
index b099b855479..efdb3d7d9e0 100644
--- a/ecmascript/parser/colors.js
+++ b/ecmascript/parser/colors.js
@@ -9,7 +9,6 @@
  */
 function red( color )
 {
-    let foo = 3.14;
     return color >> 16;
 }
 /**