diff --git a/install/usr/share/swarmlab.io/sec/swarmlab-sec b/install/usr/share/swarmlab.io/sec/swarmlab-sec
index 7532c59..c0e1683 100755
--- a/install/usr/share/swarmlab.io/sec/swarmlab-sec
+++ b/install/usr/share/swarmlab.io/sec/swarmlab-sec
@@ -106,9 +106,9 @@ REGISTRY_ADDR=localhost
 REGISTRY_PORT=5000
 IMAGE_NAME=$HYBRID_NETWORK
 SSH_PORT=$servicesshport
-WEB_PORT=$servicesshport
-WEB_PORT1=$servicesshport
-WEB_PORT2=$servicesshport
+WEB_PORT=$(EPHEMERAL_PORT)
+WEB_PORT1=$(EPHEMERAL_PORT)
+WEB_PORT2=$(EPHEMERAL_PORT)
 EOF
 fi