diff --git a/src/GameLogic/ConfigurationChangeMediator.cs b/src/GameLogic/ConfigurationChangeMediator.cs
index 3d0a9a715..c6be4cf92 100644
--- a/src/GameLogic/ConfigurationChangeMediator.cs
+++ b/src/GameLogic/ConfigurationChangeMediator.cs
@@ -106,8 +106,8 @@ public IDisposable RegisterForNew<TConfig, T>(T obj, Func<TConfig, T, ValueTask>
     {
         var registration = (CreateRegistration<TConfig>)this._createRegistrations.AddOrUpdate(
             typeof(TConfig),
-            key => new CreateRegistration<TConfig>(),
-            (key, value) => value);
+            _ => new CreateRegistration<TConfig>(),
+            (_, value) => value);
         registration.OnCreate += InvokeOnCreate;
 
         return registration;