diff --git a/apps/cistech-tunnel/docker-compose.json b/apps/cistech-tunnel/docker-compose.json
index e617a42..fa29f91 100644
--- a/apps/cistech-tunnel/docker-compose.json
+++ b/apps/cistech-tunnel/docker-compose.json
@@ -6,7 +6,7 @@
       "name": "cistech-tunnel",
       "image": "cistech-vpn:latest",
       "isMain": true,
-      "internalPort": 6901,
+      "internalPort": 6902,
       "privileged": true,
       "capAdd": ["NET_ADMIN"],
       "devices": ["/dev/net/tun:/dev/net/tun"],
@@ -14,7 +14,8 @@
         { "key": "OC_URL", "value": "${OC_URL}" },
         { "key": "OC_SERVERCERT", "value": "${OC_SERVERCERT}" },
         { "key": "OC_USER", "value": "${OC_USER}" },
-        { "key": "VNC_PASSWORD", "value": "${VNC_PASSWORD}" }
+        { "key": "VNC_PASSWORD", "value": "${VNC_PASSWORD}" },
+        { "key": "NOVNC_PORT", "value": "6902" }
       ],
       "volumes": [
         { "hostPath": "${APP_DATA_DIR}/data", "containerPath": "/root" }