diff --git a/.gitignore b/.gitignore
index b516dc2..ecc5ec3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,7 @@
 .DS_Store
+
 .env
+oauth2-proxy.cfg
 
 CLAUDE.md
-oauth2-proxy.cfg
+GEMINI.md
diff --git a/docker_compose_applications/metabase/.env.example b/docker_compose_applications/metabase/.env.example
new file mode 100644
index 0000000..31b0c44
--- /dev/null
+++ b/docker_compose_applications/metabase/.env.example
@@ -0,0 +1,6 @@
+MB_DB_TYPE=postgres
+MB_DB_DBNAME=metabase
+MB_DB_PORT=5432
+MB_DB_USER=metabase
+MB_DB_PASS=changeme
+MB_DB_HOST=your-postgres-host
diff --git a/inventories/hetzner/host_vars/cit-docker-host.yaml b/inventories/hetzner/host_vars/cit-docker-host.yaml
index 1a91d9c..be25080 100644
--- a/inventories/hetzner/host_vars/cit-docker-host.yaml
+++ b/inventories/hetzner/host_vars/cit-docker-host.yaml
@@ -7,3 +7,5 @@ docker_compose__projects:
     files_directory: ../docker_compose_applications/n8n
   - name: oauth2-proxy
     files_directory: ../docker_compose_applications/oauth2-proxy
+  - name: metabase
+    files_directory: ../docker_compose_applications/metabase