1 files changed, 3 insertions, 1 deletions

diff --git a/Tests/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomStateController.cs b/Tests/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomStateController.cs

index 593f5b0..46c3062 100644
--- a/Tests/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomStateController.cs
+++ b/Tests/LibMatrix.HomeserverEmulator/Controllers/Rooms/RoomStateController.cs
@@ -101,6 +101,8 @@ public class RoomStateController(ILogger<RoomStateController> logger, TokenServi
         var evt = room.SetStateInternal(request.ToStateEvent(user, room));
         evt.Type = eventType;
         evt.StateKey = stateKey;
-        return new EventIdResponse(evt);
+        return new EventIdResponse(){
+            EventId = evt.EventId
+        };
     }
 }
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