diff --git a/jvb/Dockerfile b/jvb/Dockerfile
index 7501581..48f5bdb 100644
--- a/jvb/Dockerfile
+++ b/jvb/Dockerfile
@@ -3,7 +3,7 @@ FROM ${JITSI_REPO}/base-java
 
 RUN \
 	apt-dpkg-wrap apt-get update && \
-	apt-dpkg-wrap apt-get install -y jitsi-videobridge2 jq curl && \
+	apt-dpkg-wrap apt-get install -y jitsi-videobridge2 jq curl iproute2 && \
 	apt-cleanup
 
 COPY rootfs/ /
diff --git a/jvb/rootfs/etc/services.d/jvb/run b/jvb/rootfs/etc/services.d/jvb/run
index ca7d9f2..eba2916 100644
--- a/jvb/rootfs/etc/services.d/jvb/run
+++ b/jvb/rootfs/etc/services.d/jvb/run
@@ -3,7 +3,7 @@
 JAVA_SYS_PROPS="-Dnet.java.sip.communicator.SC_HOME_DIR_LOCATION=/ -Dnet.java.sip.communicator.SC_HOME_DIR_NAME=config -Djava.util.logging.config.file=/config/logging.properties"
 
 if [[ ! -z "$DOCKER_HOST_ADDRESS" ]]; then
-    LOCAL_ADDRESS=$(hostname -I | cut -d " " -f1)
+    LOCAL_ADDRESS=$(ip route get "$DOCKER_HOST_ADDRESS" | head -n1 | cut -d " " -f7)
     JAVA_SYS_PROPS="$JAVA_SYS_PROPS -Dorg.ice4j.ice.harvest.NAT_HARVESTER_LOCAL_ADDRESS=$LOCAL_ADDRESS -Dorg.ice4j.ice.harvest.NAT_HARVESTER_PUBLIC_ADDRESS=$DOCKER_HOST_ADDRESS"
 fi