diff --git a/hash/docker-compose.test.yml b/hash/docker-compose.test.yml
new file mode 100644
index 0000000..f1e10e6
--- /dev/null
+++ b/hash/docker-compose.test.yml
@@ -0,0 +1,8 @@
+version: "3.8"
+ 
+services:
+  sut:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    command: sha256sum --version