diff --git a/utils/build/externs/common.js b/utils/build/externs/common.js
index 7c4ce120331611f1e29abab980e43105d53d91bd..c43615e103e0fe8cbae47e842787eb06bae766ec 100644
--- a/utils/build/externs/common.js
+++ b/utils/build/externs/common.js
@@ -1,7 +1,6 @@
 var AudioContext;
 var console;
 var define;
-var global;
 var module;
 var exports;
 var JSON;