diff --git a/lib/scripts/media.js b/lib/scripts/media.js
index b9dacfa29929625d856371a26196d48f2a326848..1402ad4bf569e7217de0f840bda5555d30faed55 100644
--- a/lib/scripts/media.js
+++ b/lib/scripts/media.js
@@ -135,7 +135,7 @@ var dw_mediamanager = {
      * @author Dominik Eckelmann <eckelmann@cosmocode.de>
      * @author Pierre Spring <pierre.spring@caillou.ch>
      */
-    insert: function () {
+    insert: function (id) {
         var opts, alignleft, alignright, edid, s;
 
         // set syntax options