diff --git a/infra/README.md b/infra/README.md
index 2244684..24e0777 100644
--- a/infra/README.md
+++ b/infra/README.md
@@ -26,27 +26,10 @@ Synology NAS
 sudo mkdir -p /volume2/docker/shared/pgdata
 ```
 
-### docker-compose.yml anlegen
+### docker-compose.yml kopieren
 
-Datei `/volume2/docker/shared/docker-compose.yml`:
-
-```yaml
-services:
-  postgres:
-    image: postgres:16-alpine
-    restart: unless-stopped
-    ports:
-      - "5433:5432"
-    environment:
-      POSTGRES_USER: ${POSTGRES_USER:-postgres}
-      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?POSTGRES_PASSWORD is required}
-    volumes:
-      - /volume2/docker/shared/pgdata:/var/lib/postgresql/data
-    healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres}"]
-      interval: 5s
-      timeout: 5s
-      retries: 5
+```bash
+sudo cp infra/docker-compose.yml /volume2/docker/shared/docker-compose.yml
 ```
 
 ### .env anlegen
diff --git a/infra/docker-compose.yml b/infra/docker-compose.yml
new file mode 100644
index 0000000..62b609e
--- /dev/null
+++ b/infra/docker-compose.yml
@@ -0,0 +1,16 @@
+services:
+  postgres:
+    image: postgres:16-alpine
+    restart: unless-stopped
+    ports:
+      - "5433:5432"
+    environment:
+      POSTGRES_USER: ${POSTGRES_USER:-postgres}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:?POSTGRES_PASSWORD is required}
+    volumes:
+      - /volume2/docker/shared/pgdata:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres}"]
+      interval: 5s
+      timeout: 5s
+      retries: 5