1 files changed, 2 insertions, 1 deletions
diff --git a/LibMatrix/Helpers/RoomBuilder.cs b/LibMatrix/Helpers/RoomBuilder.cs
index cbb32c5..ae01d11 100644
--- a/LibMatrix/Helpers/RoomBuilder.cs
+++ b/LibMatrix/Helpers/RoomBuilder.cs
@@ -182,7 +182,8 @@ public class RoomBuilder {
     }
 
     private async Task SetAccessAsync(GenericRoom room) {
-        PowerLevels.Users![room.Homeserver.WhoAmI.UserId] = OwnPowerLevel;
+        if(!V12PlusRoomVersions.Contains(Version))
+            PowerLevels.Users![room.Homeserver.WhoAmI.UserId] = OwnPowerLevel;
         await room.SendStateEventAsync(RoomPowerLevelEventContent.EventId, PowerLevels);
 
         if (!string.IsNullOrWhiteSpace(HistoryVisibility.HistoryVisibility))