diff --git a/roles/metabase/defaults/main.yml b/roles/metabase/defaults/main.yml
index 8f6699e..6c1d7d2 100644
--- a/roles/metabase/defaults/main.yml
+++ b/roles/metabase/defaults/main.yml
@@ -2,7 +2,9 @@
 metabase_version: latest
 metabase_image: metabase/metabase
 
-metabase_port: 3000
+# Host port (Metabase listens on 3000 inside the container; 3000 is reserved
+# for dev/testing on the host, following gitea 3100 / grafana 3200 / uptime-kuma 3300)
+metabase_port: 3400
 
 metabase_postgres_db_name: metabase
 metabase_postgres_user: metabase