diff --git a/install/usr/share/swarmlab.io/sec/swarmlab-sec b/install/usr/share/swarmlab.io/sec/swarmlab-sec
index e1a0689..a1a5bbb 100755
--- a/install/usr/share/swarmlab.io/sec/swarmlab-sec
+++ b/install/usr/share/swarmlab.io/sec/swarmlab-sec
@@ -42,6 +42,7 @@ bootstrap="sec_bootstrap"
 hostnames="auto_update_hosts"
 hostnames_get="get_hosts"
 NODENAME=${HYBRID_NETWORK}_master_1.${HYBRID_NETWORK}_${HYBRID_NETWORK}
+NODENETWORK=${HYBRID_NETWORK}
 # shellcheck disable=SC1091
 #. ./.env
 
@@ -337,6 +338,7 @@ services:
     privileged: true
     environment:
      - NODENAME=${NODENAME}
+     - NODENETWORK=${NODENETWORK}
     cap_add:
       - NET_ADMIN
     user: root
@@ -354,6 +356,7 @@ services:
     privileged: true
     environment:
      - NODENAME=${NODENAME}
+     - NODENETWORK=${NODENETWORK}
     cap_add:
       - NET_ADMIN
     user: root