diff --git a/samples/advanced-markers-accessibility/index.ts b/samples/advanced-markers-accessibility/index.ts
index 7acaaacae4..572465b380 100644
--- a/samples/advanced-markers-accessibility/index.ts
+++ b/samples/advanced-markers-accessibility/index.ts
@@ -56,6 +56,7 @@ async function initMap() {
             map,
             title: `${i + 1}. ${title}`,
             content: pin.element,
+            gmpClickable: true,
         });
 
         // Add a click listener for each marker, and set up the info window.