diff --git a/graceful/race_test.go b/graceful/race_test.go
new file mode 100644
index 0000000..cd48bae
--- /dev/null
+++ b/graceful/race_test.go
@@ -0,0 +1,12 @@
+// +build race
+
+package graceful
+
+import "testing"
+
+func TestWaitGroupRace(t *testing.T) {
+	go func() {
+		go WrapConn(fakeConn{}).Close()
+	}()
+	Shutdown()
+}