diff --git a/production/mempool-config.mainnet.json b/production/mempool-config.mainnet.json
index 5c164340e..758887407 100644
--- a/production/mempool-config.mainnet.json
+++ b/production/mempool-config.mainnet.json
@@ -157,6 +157,6 @@
   },
   "STRATUM": {
     "ENABLED": true,
-    "API": "http://127.0.0.1:81"
+    "API": "http://127.0.0.1:81/api/v1/stratum/ws"
   }
 }