diff --git a/lxc1/p2-apps/komodo.yml b/lxc1/p2-apps/komodo.yml
index 6894791..d70690b 100644
--- a/lxc1/p2-apps/komodo.yml
+++ b/lxc1/p2-apps/komodo.yml
@@ -36,6 +36,9 @@ services:
     depends_on:
       - ${KOMODO_DB_HOSTNAME}
     restart: unless-stopped
+    extra_hosts:
+      - "mongo-db1:${KOMODO_DB_PRI}"
+      - "mongo-db2:${KOMODO_DB_SEC}"
     environment:
       - KOMODO_DATABASE_URI=mongodb://${KOMODO_DB_PRI}:27017,${KOMODO_DB_SEC}:27017/komodo?replicaSet=rs${LXC_NUM}
     labels: