diff --git a/lms/envs/common.py b/lms/envs/common.py
index 330c8fd304..b50fc25917 100644
--- a/lms/envs/common.py
+++ b/lms/envs/common.py
@@ -435,7 +435,6 @@ courseware_only_js += [
 main_vendor_js = [
   'js/vendor/RequireJS.js',
   'js/vendor/json2.js',
-  'js/vendor/RequireJS.js',
   'js/vendor/jquery.min.js',
   'js/vendor/jquery-ui.min.js',
   'js/vendor/jquery.cookie.js',