diff --git a/MareSynchronosAPI/SignalR/IMareHub.cs b/MareSynchronosAPI/SignalR/IMareHub.cs
index fc2d140..98f1091 100644
--- a/MareSynchronosAPI/SignalR/IMareHub.cs
+++ b/MareSynchronosAPI/SignalR/IMareHub.cs
@@ -87,6 +87,7 @@ public interface IMareHub
     Task<List<GroupPairFullInfoDto>> GroupsGetUsersInGroup(GroupDto group);
 
     Task GroupUnbanUser(GroupPairDto groupPair);
+    Task<int> GroupPrune(GroupDto group, int days, bool execute);
 
     Task UserAddPair(UserDto user);