diff --git a/repository/googledocs/repository.class.php b/repository/googledocs/repository.class.php
index <HASH>..<HASH> 100644
--- a/repository/googledocs/repository.class.php
+++ b/repository/googledocs/repository.class.php
@@ -122,6 +122,8 @@ class repository_googledocs extends repository {
         return $dir.$file;
      }
 
-
+     public function supported_filetypes() {
+        return array('document');
+     }
 }
 //Icon from: http://www.iconspedia.com/icon/google-2706.html
"REPOSITORY, GDOCS/MDL-<I>, tell filepicker gdocs support documents only"