diff --git a/app/api/cron/automations/route.ts b/app/api/cron/automations/route.ts
index c3f81ec6..509003a2 100644
--- a/app/api/cron/automations/route.ts
+++ b/app/api/cron/automations/route.ts
@@ -15,6 +15,13 @@ const log = createLogger("automations:cron");
 const NO_STORE_HEADERS = { "Cache-Control": "private, no-store" };
 
 export async function GET(request: Request) {
+    if (serverEnv.VERCEL_ENV === "preview") {
+        return Response.json(
+            { error: "Not found" },
+            { headers: NO_STORE_HEADERS, status: 404 }
+        );
+    }
+
     if (
         !isAuthorizedCronRequest(request) &&
         serverEnv.NODE_ENV === "production"