diff --git a/src/main/ui/static/commons/templates/danger_confirm.html b/src/main/ui/static/commons/templates/danger_confirm.html
index 7185a0697..f89800583 100644
--- a/src/main/ui/static/commons/templates/danger_confirm.html
+++ b/src/main/ui/static/commons/templates/danger_confirm.html
@@ -13,7 +13,7 @@
 <div class="modal-footer">
     <div class="pull-right">
         <div class="btn-group">
-            <button class="btn btn-danger" ng-disabled="data.text===content" ng-click="submit()"><i
+            <button class="btn btn-danger" ng-disabled="data.text!==content" ng-click="submit()"><i
                     class="glyphicon glyphicon-ok"></i> OK
             </button>
         </div>