diff --git a/addons/web_editor/static/src/js/wysiwyg/wysiwyg.js b/addons/web_editor/static/src/js/wysiwyg/wysiwyg.js
index b404a62bd8b..b770d843263 100644
--- a/addons/web_editor/static/src/js/wysiwyg/wysiwyg.js
+++ b/addons/web_editor/static/src/js/wysiwyg/wysiwyg.js
@@ -2799,7 +2799,7 @@ export class Wysiwyg extends Component {
             this.preSavePromiseResolve();
             resetPreSavePromise();
         } catch (e) {
-            this.preSavePromiseReject(e);
+            this.preSavePromiseReject && this.preSavePromiseReject(e);
             resetPreSavePromise();
         }
     }