diff --git a/packages/cloudflare/src/cli/build/patches/plugins/fetch-cache-wait-until.ts b/packages/cloudflare/src/cli/build/patches/plugins/fetch-cache-wait-until.ts
index 190180fe..9c5e5b3e 100644
--- a/packages/cloudflare/src/cli/build/patches/plugins/fetch-cache-wait-until.ts
+++ b/packages/cloudflare/src/cli/build/patches/plugins/fetch-cache-wait-until.ts
@@ -35,7 +35,7 @@ rule:
     pattern: let [$CLONED1, $CLONED2]
 
 fix: |
-  globalThis.__openNextAls.getStore().waitUntil($PROMISE);
+  globalThis.__openNextAls?.getStore()?.waitUntil?.($PROMISE);
   return $CLONED2;
 `;