diff --git a/tests/Proto.Cluster.Tests/ClusterTests.cs b/tests/Proto.Cluster.Tests/ClusterTests.cs
index 738eed386a..768cae6a14 100644
--- a/tests/Proto.Cluster.Tests/ClusterTests.cs
+++ b/tests/Proto.Cluster.Tests/ClusterTests.cs
@@ -566,7 +566,7 @@ private async Task PingPong(
 
             if (response == null)
             {
-                await Task.Delay(200, token);
+                await Task.Delay(200);
             }
         } while (response == null && !token.IsCancellationRequested);