diff --git a/www/slide/inner.js b/www/slide/inner.js
index f071ef2b9..b051724e2 100644
--- a/www/slide/inner.js
+++ b/www/slide/inner.js
@@ -415,7 +415,7 @@ define([
     };
 
     var mkFilePicker = function (framework, editor) {
-        framework.setMediaTagEmbedder(function (mt, data) {
+        framework.setMediaTagEmbedder(function (mt) {
             editor.replaceSelection($(mt)[0].outerHTML);
         });
     };