diff --git a/app/javascript/packs/billboard.js b/app/javascript/packs/billboard.js
index 92d028e2d..41c3c7e6b 100644
--- a/app/javascript/packs/billboard.js
+++ b/app/javascript/packs/billboard.js
@@ -31,7 +31,7 @@ async function generateBillboard(element) {
     try {
       // When context is digest we don't show this billboard
       // This is a hardcoded feature which should become more dynamic later.
-      if (asyncUrl.includes('post_fixed_bottom') && currentParams.includes('context=digest')) {
+      if (asyncUrl?.includes('post_fixed_bottom') && currentParams?.includes('context=digest')) {
         return;
       }