diff --git a/src/htmlq.js b/src/htmlq.js
index c316604..de900c6 100644
--- a/src/htmlq.js
+++ b/src/htmlq.js
@@ -638,7 +638,9 @@ angular.module('app', ['ui.router', 'ui.bootstrap'])
             });
 
             if (scope.swappable === 'false') {
-                return;
+				  // to solve this bug: http://recordit.co/4AxuCn3XmH
+				  // continue button not always visible when all statments joined to grid, because drag&drop event not setted the statments correctly
+                  (element).draggable({revert: "invalid"});
             }
 
             $(element).droppable({