diff --git a/compose.yml b/compose.yml
index 037c9d8..4f901b0 100644
--- a/compose.yml
+++ b/compose.yml
@@ -15,7 +15,7 @@ services:
       - ./Caddyfile:/etc/caddy/Caddyfile:ro
       - caddy_data:/data
       - caddy_config:/config
-    extra_host:
+    extra_hosts:
       - "host.docker.internal:host-gateway"
 
   archivebox: