diff --git a/data/apps/cvtt_musvc.cfg b/data/apps/cvtt_musvc.cfg
index dd2b73a..0c786be 100644
--- a/data/apps/cvtt_musvc.cfg
+++ b/data/apps/cvtt_musvc.cfg
@@ -10,7 +10,7 @@
     , "comm_settings": @env{CONFIG_COMM_SETTINGS} # DEPRECATED
     
     # new communication settings
-    , "pubsub_settings": @env{CONFIG_COMM_SETTINGS}
+    , "pubsub_settings": @env{PUBSUB_SETTINGS_CONFIG}
     , "cache_settings": @env{CACHE_SETTINGS}
 
     , "global_channel_prefix": ${GLOBAL_CHANNEL_PREFIX}