diff --git a/docker-compose.yml b/docker-compose.yml
index c7d6cd4..301c298 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -210,6 +210,7 @@ services:
             - JVB_PORT
             - JVB_TCP_HARVESTER_DISABLED
             - JVB_TCP_PORT
+            - JVB_TCP_MAPPED_PORT
             - JVB_STUN_SERVERS
             - JVB_ENABLE_APIS
             - PUBLIC_URL