diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
index 6e2f0dd..af9da1f 100644
--- a/.github/workflows/docker.yml
+++ b/.github/workflows/docker.yml
@@ -17,7 +17,7 @@ jobs:
       - uses: actions/checkout@v2
 
       - name: build
-        run: docker-compose build
+        run: docker build . -t modern-cpp
 
-      - name: run
-        run: docker-compose run application
+      - name: test
+        run: docker run modern-cpp sh -c "./build/test/GreeterTests"