diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index eb781b6..8b3bc73 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -671,7 +671,7 @@ module ApplicationHelper
 
   def theme_javascript_ng
     script = File.join(theme_path, 'theme.js')
-    if File.join(Rails.root, 'public', script)
+    if File.exists?(File.join(Rails.root, 'public', script))
       javascript_include_tag script
     else
       nil
--
libgit2 0.21.2