diff --git a/Makefile b/Makefile
index 6bb7679..dd2131a 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,7 @@ build/%: $(SRCS)
 	$(GO) build $(GOFLAGS) -o $@ ./cmd/$(shell basename $@)
 
 check:
-	$(GO) test $(GOFLAGS)
+	$(GO) test $(GOFLAGS) ...
 
 clean:
 	rm -rf build