diff --git a/docker-compose.yml b/docker-compose.yml
index d165f68..cd428b7 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -20,7 +20,7 @@ services:
     labels:
       traefik.http.routers.ocis.rule: Host(`${PUBLIC_URL}`)
       traefik.http.routers.ocis.tls: true
-      traefik.http.routers.ocis.tls.certprovider: letsencrypt
+      traefik.http.routers.ocis.tls.certresolver: letsencrypt
       traefik.enable: true
 
 networks: