diff --git a/docker-compose/README.md b/docker-compose/README.md
index b999868..c0a1f7a 100644
--- a/docker-compose/README.md
+++ b/docker-compose/README.md
@@ -1,4 +1,4 @@
-```
+```Dockerfile
 services:
   test:
     container_name: test
@@ -11,7 +11,7 @@ services:
         tail -f /dev/null
 ```
 
-```
+```sh
 w@ws-Mac-mini ~ % docker compose up
 [+] Running 2/0
  ✔ Network w_default  Created                                                       0.0s