diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000..6dc4b4b
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,4 @@
+services:
+  hello:
+    image: alpine:3.20
+    command: ["/bin/sh", "-c", "echo 'Hello, world!' && sleep 1"]