diff --git a/apps/backend/wrangler.jsonc b/apps/backend/wrangler.jsonc
index 155f022..d450aa0 100644
--- a/apps/backend/wrangler.jsonc
+++ b/apps/backend/wrangler.jsonc
@@ -157,7 +157,7 @@
   "ratelimits": [
     {
       "name": "RATE_LIMITER",
-      "namespace_id": "1001",
+      "namespace_id": "52001",
       "simple": { "limit": 300, "period": 60 }
     }
   ],
@@ -237,7 +237,7 @@
       "ratelimits": [
         {
           "name": "RATE_LIMITER",
-          "namespace_id": "1002",
+          "namespace_id": "52002",
           "simple": { "limit": 300, "period": 60 }
         }
       ],