diff --git a/src/assets/js/backend_calendar.js b/src/assets/js/backend_calendar.js
index 1c39b0f9..f568b9b5 100644
--- a/src/assets/js/backend_calendar.js
+++ b/src/assets/js/backend_calendar.js
@@ -1256,7 +1256,7 @@ var BackendCalendar = {
                 // Convert the titles to html code.
                 //BackendCalendar.convertTitlesToHtml();
             }
-        }, 'json').fail(GeneralFunction.ajaxFailureHandler);
+        }, 'json').fail(GeneralFunctions.ajaxFailureHandler);
     },
 
     /**