diff --git a/Makefile b/Makefile
index 94d8d44436..dea53206a6 100644
--- a/Makefile
+++ b/Makefile
@@ -51,4 +51,4 @@ fmt:
 	@gofmt -s -l -w .
 
 hack:
-	@(cd $(CURDIR)/buildbot; vagrant up)
+	cd $(CURDIR)/buildbot && vagrant up