diff --git a/Caddyfile b/Caddyfile
index c23bcc2..0cfd3f6 100644
--- a/Caddyfile
+++ b/Caddyfile
@@ -1,5 +1,5 @@
 test.sascha-lutz.de {
-    reverse_proxy localhost:18097 {
+    reverse_proxy host-gateway:18097 {
         flush_interval -1
         transport http {
             read_buffer 64kb
diff --git a/compose.yaml b/compose.yaml
index 0cce582..ba0a93a 100644
--- a/compose.yaml
+++ b/compose.yaml
@@ -6,6 +6,8 @@ services:
   caddy:
     image: caddy:latest
     container_name: caddy
+    extra_hosts:
+      - host-gateway:host-gateway
     restart: unless-stopped
     ports:
       - "80:80"