diff --git a/docker-compose.yml b/docker-compose.yml
index 623c30a..f0a9ab8 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -31,7 +31,8 @@ services:
       # specify a custom middleware for nextcloud-specific configuration
       - traefik.http.middlewares.nextcloud-redirectregex.redirectRegex.permanent=true
       - traefik.http.middlewares.nextcloud-redirectregex.redirectRegex.regex="https://(.*)/.well-known/(card|cal)dav"
-      - traefik.http.middlewares.nextcloud-redirectregex.redirectRegex.replace="https://${1}/remote.php/dav/"
+      - traefik.http.middlewares.nextcloud-redirectregex.redirectRegex.replace="https://$${1}/remote.php/dav/"
+      - traefik.http.routers.https-${TRAEFIK_ROUTER}.middlewares=nextcloud-redirectregex
     networks:
       - internal
       - traefik