diff --git a/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs b/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
index 6783ce0eda..a73906c21a 100644
--- a/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
+++ b/OpenSim/Region/CoreModules/Framework/InventoryAccess/InventoryAccessModule.cs
@@ -1139,8 +1139,8 @@ namespace OpenSim.Region.CoreModules.Framework.InventoryAccess
                         foreach (SceneObjectPart part in so.Parts)
                         {
                             part.GroupMask = 0; // DO NOT propagate here
-
-                            part.LastOwnerID = part.OwnerID;
+                            if( part.OwnerID != part.GroupID)
+                                part.LastOwnerID = part.OwnerID;
                             part.OwnerID = item.Owner;
                             part.RezzerID = item.Owner;
                             part.Inventory.ChangeInventoryOwner(item.Owner);