diff --git a/src/Squidex.Infrastructure/CQRS/Events/Actors/EventConsumerActor.cs b/src/Squidex.Infrastructure/CQRS/Events/Actors/EventConsumerActor.cs
index d294069c0..b89fb0957 100644
--- a/src/Squidex.Infrastructure/CQRS/Events/Actors/EventConsumerActor.cs
+++ b/src/Squidex.Infrastructure/CQRS/Events/Actors/EventConsumerActor.cs
@@ -314,6 +314,8 @@ namespace Squidex.Infrastructure.CQRS.Events.Actors
             }
             catch (TypeNameNotFoundException)
             {
+                log.LogDebug(w => w.WriteProperty("oldEventFound", message.Data.Type));
+
                 return null;
             }
         }