diff --git a/data/apps/common/comm.cfg b/data/apps/common/comm.cfg
index 197286e..362df83 100644
--- a/data/apps/common/comm.cfg
+++ b/data/apps/common/comm.cfg
@@ -1,9 +1,9 @@
 # /comm
 {
     "pubsub" : {
-        "M": { # docker compose used 
-            "url": "redis://redis:6379"
-            , "type": "redis"
+        "MUSVC_DOCKER_REDIS": { # docker compose used 
+            "type": "redis"
+            , "url": "redis://redis:6379"
             , "read_timeout" : 0.01
             , "ping_timeout_secs": 2.0
             , "verbose": false