diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index bcfe6276..e6715848 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -20,4 +20,7 @@ jobs:
     - run:
         git config --global user.email "you@example.com";
         git config --global user.name "Your Name";
-    - run: make test
+    - if: startsWith(matrix.os, 'macos')
+      run: make test
+    - if: startsWith(matrix.os, 'ubuntu')
+      run: make docker-tests
diff --git a/Makefile b/Makefile
index 0c6ae5e9..fdef6656 100644
--- a/Makefile
+++ b/Makefile
@@ -106,7 +106,7 @@ clean:
 	rm -fr tmp test/tmp
 
 define docker-make-test
-	docker run -i -t --rm \
+	docker run --rm \
 	    -v $(PWD):/git-subrepo \
 	    -w /git-subrepo \
 	    $(DOCKER_IMAGE) \