diff --git a/traefik/traefik.yaml b/traefik/traefik.yaml
index 5d11c40..d887ff3 100644
--- a/traefik/traefik.yaml
+++ b/traefik/traefik.yaml
@@ -5,8 +5,8 @@ services:
       KEEPALIVED_INTERFACE: eth0
       KEEPALIVED_PRIORITY: "150"
       KEEPALIVED_ROUTER_ID: "51"
-      KEEPALIVED_PASSWORD: ${KEEPALIVED_PASSWORD}
-      KEEPALIVED_VIRTUAL_IPS: ${KEEPALIVED_VIRTUAL_IPS}
+      KEEPALIVED_PASSWORD: "${KEEPALIVED_PASSWORD}"
+      KEEPALIVED_VIRTUAL_IPS: "${KEEPALIVED_VIRTUAL_IPS}"
       KEEPALIVED_UNICAST_PEERS: "#PYTHON2BASH:['192.168.4.31', '192.168.4.32']"
     command: --copy-service
     cap_add: [NET_ADMIN, NET_BROADCAST, NET_RAW]
@@ -39,8 +39,8 @@ services:
       KEEPALIVED_INTERFACE: eth0
       KEEPALIVED_PRIORITY: "100"
       KEEPALIVED_ROUTER_ID: "51"
-      KEEPALIVED_PASSWORD: ${KEEPALIVED_PASSWORD}
-      KEEPALIVED_VIRTUAL_IPS: ${KEEPALIVED_VIRTUAL_IPS}
+      KEEPALIVED_PASSWORD: "${KEEPALIVED_PASSWORD}"
+      KEEPALIVED_VIRTUAL_IPS: "${KEEPALIVED_VIRTUAL_IPS}"
       KEEPALIVED_UNICAST_PEERS: "#PYTHON2BASH:['192.168.4.32', '192.168.4.33']"
     cap_add: [NET_ADMIN, NET_BROADCAST, NET_RAW]
     networks: [host]