diff --git a/swarm/dupecheck.yaml b/swarm/dupecheck.yaml
index 785d3c6..b13946f 100644
--- a/swarm/dupecheck.yaml
+++ b/swarm/dupecheck.yaml
@@ -45,7 +45,7 @@ services:
         # Caddy
         caddy: "dupes.netgrimoire.com"
         caddy.import: "authentik"
-        caddy.reverse_proxy: "{{upstreams 5800}}"
+        caddy.reverse_proxy: "czkawka:5800"
 
         # Diun
         diun.enable: "true"