diff --git a/integration/v2_http_kv_test.go b/integration/v2_http_kv_test.go
index 63a929374..09d4be5cb 100644
--- a/integration/v2_http_kv_test.go
+++ b/integration/v2_http_kv_test.go
@@ -847,7 +847,7 @@ func TestV2WatchWithIndex(t *testing.T) {
 
 	select {
 	case <-c:
-	case <-time.After(time.Millisecond):
+	case <-time.After(time.Second):
 		t.Fatal("cannot get watch result")
 	}