diff --git a/data/apps/cvtt_musvc.cfg b/data/apps/cvtt_musvc.cfg
index 8a37114..27ab500 100644
--- a/data/apps/cvtt_musvc.cfg
+++ b/data/apps/cvtt_musvc.cfg
@@ -160,10 +160,10 @@
         , "api": {
             "REST": {
                 "port": @env{PRICER_REST_PORT},
-                "base_url": ["POST", "http://localhost:@env{PRICER_REST_PORT}"]
+                "base_url": ["POST", "http://@env{PRICER_HOST}:@env{PRICER_REST_PORT}"]
             }
             , "WS": {
-                "url": "ws://localhost:@env{PRICER_WS_PORT}/ws"
+                "url": "ws://@env{PRICER_HOST}:@env{PRICER_WS_PORT}/ws"
             }
         }
         , "historical_md": {