diff --git a/TimetableDesigner.Backend.Events/IEventQueuePublisher.cs b/TimetableDesigner.Backend.Events/IEventQueuePublisher.cs
index 44798a1..05b1ac4 100644
--- a/TimetableDesigner.Backend.Events/IEventQueuePublisher.cs
+++ b/TimetableDesigner.Backend.Events/IEventQueuePublisher.cs
@@ -3,4 +3,5 @@
 public interface IEventQueuePublisher
 {
     public Task PublishAsync<T>(T data) where T : class;
+    public Task PublishAsync<T>(string data, Type dataType) where T : class;
 }
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