diff --git a/client/config/blazeHelpers.js b/client/config/blazeHelpers.js
index 5ac27f3bf..10e558b37 100644
--- a/client/config/blazeHelpers.js
+++ b/client/config/blazeHelpers.js
@@ -47,7 +47,7 @@ Blaze.registerHelper('isTouchScreenOrShowDesktopDragHandles', () =>
 Blaze.registerHelper('moment', (...args) => {
   args.pop(); // hash
   const [date, format] = args;
-  return moment(date).format(format);
+  return moment(date).format(format ?? 'LLLL');
 });
 
 Blaze.registerHelper('canModifyCard', () =>