Sync optimisation changes

1 files changed, 1 insertions, 0 deletions

diff --git a/LibMatrix/RoomTypes/GenericRoom.cs b/LibMatrix/RoomTypes/GenericRoom.cs

index 02bd555..84a3d30 100644
--- a/LibMatrix/RoomTypes/GenericRoom.cs
+++ b/LibMatrix/RoomTypes/GenericRoom.cs
@@ -1,6 +1,7 @@
 using System.Collections.Frozen;
 using System.Diagnostics;
 using System.Net.Http.Json;
+using System.Security.Cryptography;
 using System.Text.Json;
 using System.Text.Json.Nodes;
 using System.Text.Json.Serialization;