diff --git a/client/modules/edit-names.js b/client/modules/edit-names.js
index 90bfc59a..80020ec1 100644
--- a/client/modules/edit-names.js
+++ b/client/modules/edit-names.js
@@ -215,7 +215,8 @@ function isChanged() {
     if (!editor.isChanged())
         return;
     
-    Dialog.confirm(msg, {cancel: false})
+    smalltalk
+        .confirm(msg, {cancel: false})
         .then(applyNames);
 }