diff --git a/addons/web/static/src/js/framework/dialog.js b/addons/web/static/src/js/framework/dialog.js
index cd4540af270..b39cae3c3a5 100644
--- a/addons/web/static/src/js/framework/dialog.js
+++ b/addons/web/static/src/js/framework/dialog.js
@@ -124,11 +124,11 @@ var Dialog = Widget.extend({
         this.$modal.modal('hide');
     },
 
-    destroy: function() {
+    destroy: function(reason) {
         if(this.isDestroyed())
             return;
 
-        this.trigger("closed");
+        this.trigger("closed", reason);
 
         this._super();