1 files changed, 1 insertions, 0 deletions

diff --git a/LibMatrix/MessagesResponse.cs b/LibMatrix/MessagesResponse.cs

index f09d136..d7bb54a 100644
--- a/LibMatrix/MessagesResponse.cs
+++ b/LibMatrix/MessagesResponse.cs
@@ -1,3 +1,4 @@
+using System.Collections.Generic;
 using System.Text.Json.Serialization;
 using LibMatrix.Responses;