diff --git a/Assets/Mirror/Runtime/NetworkClient.cs b/Assets/Mirror/Runtime/NetworkClient.cs
index 5929fd483..e699ddf98 100644
--- a/Assets/Mirror/Runtime/NetworkClient.cs
+++ b/Assets/Mirror/Runtime/NetworkClient.cs
@@ -78,7 +78,7 @@ void InitializeTransportHandlers()
             Transport.activeTransport.OnClientError.AddListener(OnError);
         }
 
-        void OnError(Exception exception)
+        static void OnError(Exception exception)
         {
             Debug.LogException(exception);
         }