diff --git a/caddy/Caddyfile b/caddy/Caddyfile
index a070f1b..5b9e6a9 100644
--- a/caddy/Caddyfile
+++ b/caddy/Caddyfile
@@ -156,7 +156,7 @@ pds.{$HOST:vielle.dev}, *.pds.{$HOST:vielle.dev}, *.at.{$HOST:vielle.dev}, *.at.
 	}
 
 	handle @gatekeeper {
-		reverse_proxy {$PDS_GATEKEEPER}
+		reverse_proxy {$ADDR_PDS_GATEKEEPER}
 	}
 
   reverse_proxy {$ADDR_PDS} {