diff --git a/kopia.yaml b/kopia.yaml
index 71f9113..a55369b 100644
--- a/kopia.yaml
+++ b/kopia.yaml
@@ -33,10 +33,10 @@ services:
         homepage.description: "Snapshot backup and deduplication"
         kuma.kopia.http.name: "Kopia Web"
         kuma.kopia.http.url: "http://kopia:51515"
-        # Caddy reverse proxy (optional)
-        - caddy =backrest.netgrimoire.com
-        - caddy.import = authentik
-        - caddy.reverse_proxy = {{upstreams 51515}}
+        # Optional Caddy reverse proxy
+        caddy: kopia.backrest.netgrimoire.com
+        caddy.import: authentik
+        caddy.reverse_proxy: "http://kopia:51515"
 
 networks:
   netgrimoire: