diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index 91fa66bbf9..e46cab09d4 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -16,6 +16,7 @@ steps:
     if_changed:
       - go.{mod,sum}
       - "**.go"
+      - .buildkite/Dockerfile-lint
       - .buildkite/steps/check-code-committed.sh
     plugins:
       - docker-compose#v4.14.0:
diff --git a/internal/socket/server_test.go b/internal/socket/server_test.go
index 8fa3952ed9..d5dbf225f7 100644
--- a/internal/socket/server_test.go
+++ b/internal/socket/server_test.go
@@ -110,8 +110,8 @@ func TestServerHandler(t *testing.T) {
 
 	cli := &http.Client{
 		Transport: &http.Transport{
-			Dial: func(string, string) (net.Conn, error) {
-				return net.Dial("unix", sockPath)
+			DialContext: func(ctx context.Context, _, _ string) (net.Conn, error) {
+				return (&net.Dialer{}).DialContext(ctx, "unix", sockPath)
 			},
 		},
 	}