diff --git a/docker-compose.yml b/docker-compose.yml
index 5c9d0f6..318f68e 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -142,7 +142,7 @@ services:
         restart: ${RESTART_POLICY}
         ports:
             - '${JVB_PORT}:${JVB_PORT}/udp'
-            - '${JVB_TCP_MAPPED_PORT}:${JVB_TCP_PORT}'
+            - '${JVB_TCP_PORT}:${JVB_TCP_PORT}'
         volumes:
             - ${CONFIG}/jvb:/config:Z
         environment: