diff --git a/integration/v3_watch_test.go b/integration/v3_watch_test.go
index 692fc9b67..5451c99fd 100644
--- a/integration/v3_watch_test.go
+++ b/integration/v3_watch_test.go
@@ -976,3 +976,37 @@ func TestWatchWithProgressNotify(t *testing.T) {
 		t.Errorf("unexpected pb.WatchResponse is received %+v", resp)
 	}
 }
+
+// TestV3WatcMultiOpenhClose opens many watchers concurrently on multiple streams.
+func TestV3WatchClose(t *testing.T) {
+	defer testutil.AfterTest(t)
+	clus := NewClusterV3(t, &ClusterConfig{Size: 1})
+	defer clus.Terminate(t)
+
+	c := clus.RandClient()
+	wapi := toGRPC(c).Watch
+
+	var wg sync.WaitGroup
+	wg.Add(100)
+	for i := 0; i < 100; i++ {
+		go func() {
+			ctx, cancel := context.WithCancel(context.TODO())
+			defer func() {
+				wg.Done()
+				cancel()
+			}()
+			ws, err := wapi.Watch(ctx)
+			if err != nil {
+				return
+			}
+			cr := &pb.WatchCreateRequest{Key: []byte("a")}
+			req := &pb.WatchRequest{
+				RequestUnion: &pb.WatchRequest_CreateRequest{
+					CreateRequest: cr}}
+			ws.Send(req)
+			ws.Recv()
+		}()
+	}
+	c.ActiveConnection().Close()
+	wg.Wait()
+}