diff --git a/app/component/itinerary/ItineraryPage.js b/app/component/itinerary/ItineraryPage.js
index 1b13dd6cf6..a9213835a7 100644
--- a/app/component/itinerary/ItineraryPage.js
+++ b/app/component/itinerary/ItineraryPage.js
@@ -1197,7 +1197,7 @@ export default function ItineraryPage(props, context) {
       const pastSearch =
         Date.parse(combinedEdges[selectedIndex]?.node.end) < Date.now();
       const navigateHook =
-        !desktop && config.experimental.navigation && !pastSearch
+        !desktop && config.experimental?.navigation && !pastSearch
           ? () =>
               storeItineraryAndStartNavigation(
                 combinedEdges[selectedIndex]?.node,