diff --git a/compose/traefik/traefik.yml b/compose/traefik/traefik.yml
index a4adac8..6f7b011 100644
--- a/compose/traefik/traefik.yml
+++ b/compose/traefik/traefik.yml
@@ -297,6 +297,8 @@ http:
       rule: "Host(`mqtt.furyhawk.lol`, `mqttx.furyhawk.lol`)"
       middlewares:
         - csrf
+      tls:
+        certResolver: letsencrypt
       service: emqx-web-socket-secure
 
     mqttx-router: