diff --git a/prod-upgrade/service_group/config-server.yaml b/prod-upgrade/service_group/config-server.yaml
index 6960a88..89af286 100644
--- a/prod-upgrade/service_group/config-server.yaml
+++ b/prod-upgrade/service_group/config-server.yaml
@@ -25,7 +25,7 @@ data:
         stream:
           kafka:
             binder:
-              brokers: http://kafka-0-internal:9092,http://kafka-1-internal:9092, http://kafka-2-internal:9092
+              brokers: http://kafka-0-internal.base.svc:9092,http://kafka-1-internal.base.svc:9092,http://kafka-2-internal.base.svc:9092
 
     jasypt:
       encryptor: