diff --git a/src/editor/EditorUtils.js b/src/editor/EditorUtils.js
index 73aa38b548f..aa85ed2addb 100644
--- a/src/editor/EditorUtils.js
+++ b/src/editor/EditorUtils.js
@@ -80,6 +80,8 @@ define(function (require, exports, module) {
         case "html":
         case "htm":
         case "xhtml":
+        case "cfm":
+        case "cfc":
             return "htmlmixed";
 
         case "xml":