diff --git a/mediagoblin/templates/mediagoblin/extra_head.html b/mediagoblin/templates/mediagoblin/extra_head.html
index 513a03bc..57b34820 100644
--- a/mediagoblin/templates/mediagoblin/extra_head.html
+++ b/mediagoblin/templates/mediagoblin/extra_head.html
@@ -22,7 +22,9 @@
             src="{{request.staticdirect('/tinymce/jscripts/tiny_mce/tiny_mce.js')}}"></script>
     <script type="text/javascript">
     tinyMCE.init({
-        selector: "div.form_field_input textarea",
-        theme: "advanced"
+        selector: "div.blog_form_field_input textarea",
+        height: "100%",
+        width:"100%"
+    
         })
 </script>