diff --git a/services/web/frontend/js/ide/binary-files/controllers/BinaryFileController.js b/services/web/frontend/js/ide/binary-files/controllers/BinaryFileController.js
index 96ca7d21f9..c4b641259f 100644
--- a/services/web/frontend/js/ide/binary-files/controllers/BinaryFileController.js
+++ b/services/web/frontend/js/ide/binary-files/controllers/BinaryFileController.js
@@ -42,7 +42,8 @@ export default App.controller('BinaryFileController', function(
     'clo',
     'ldf',
     'rmd',
-    'lua'
+    'lua',
+    'gv'
   ]
   const imageExtensions = ['png', 'jpg', 'jpeg', 'gif']
   const previewableExtensions = []