diff --git a/LightlessSyncAPI/Dto/Group/GroupFullInfoDto.cs b/LightlessSyncAPI/Dto/Group/GroupFullInfoDto.cs
index e9b73fa..46ad2f6 100644
--- a/LightlessSyncAPI/Dto/Group/GroupFullInfoDto.cs
+++ b/LightlessSyncAPI/Dto/Group/GroupFullInfoDto.cs
@@ -6,10 +6,9 @@ namespace LightlessSync.API.Dto.Group;
 
 [MessagePackObject(keyAsPropertyName: true)]
 public record GroupFullInfoDto(GroupData Group, UserData Owner, GroupPermissions GroupPermissions,
-    GroupUserPreferredPermissions GroupUserPermissions, GroupPairUserInfo GroupUserInfo, DateTime? GroupUserJoinedAt,
+    GroupUserPreferredPermissions GroupUserPermissions, GroupPairUserInfo GroupUserInfo,
     Dictionary<string, GroupPairUserInfo> GroupPairUserInfos) : GroupInfoDto(Group, Owner, GroupPermissions)
 {
     public GroupUserPreferredPermissions GroupUserPermissions { get; set; } = GroupUserPermissions;
     public GroupPairUserInfo GroupUserInfo { get; set; } = GroupUserInfo;
-    public DateTime? GroupUserJoinedAt { get; set; } = GroupUserJoinedAt;
 }
\ No newline at end of file