diff --git a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
index 928d43ffe9..767908ecb8 100644
--- a/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Attachments/AttachmentsModule.cs
@@ -669,6 +669,8 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments
         {
 //            m_log.DebugFormat("[SCENE]: Called AddSceneObjectAsAttachment for object {0} {1} for {2} {3} {4}", grp.Name, grp.LocalId, remoteClient.Name, remoteClient.AgentId, AgentId);
 
+            grp.UpdatePrimFlags(grp.LocalId, grp.UsesPhysics, grp.IsTemporary, true, grp.IsVolumeDetect);
+            
             Vector3 inventoryStoredPosition = new Vector3
                    (((grp.AbsolutePosition.X > (int)Constants.RegionSize)
                          ? Constants.RegionSize - 6
diff --git a/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs b/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
index b4ff0554a3..9ea6a16d5b 100644
--- a/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Attachments/Tests/AttachmentsModuleTests.cs
@@ -97,6 +97,9 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
 
             SceneObjectGroup attSo = scene.GetSceneObjectGroup(so.UUID);
             Assert.That(attSo.IsAttachment);
+            Assert.That(attSo.IsPhantom);
+            Assert.That(attSo.UsesPhysics, Is.False);
+            Assert.That(attSo.IsTemporary, Is.False);
 
             // Check status on scene presence
             Assert.That(presence.HasAttachments(), Is.True);
@@ -134,8 +137,13 @@ namespace OpenSim.Region.CoreModules.Avatar.Attachments.Tests
             Assert.That(presence.HasAttachments(), Is.True);
             List<SceneObjectGroup> attachments = presence.Attachments;
             Assert.That(attachments.Count, Is.EqualTo(1));
-            Assert.That(attachments[0].Name, Is.EqualTo(attName));
-            Assert.That(attachments[0].GetAttachmentPoint(), Is.EqualTo((byte)AttachmentPoint.Chest));
+            SceneObjectGroup attSo = attachments[0];
+            Assert.That(attSo.Name, Is.EqualTo(attName));
+            Assert.That(attSo.GetAttachmentPoint(), Is.EqualTo((byte)AttachmentPoint.Chest));
+            Assert.That(attSo.IsAttachment);
+            Assert.That(attSo.IsPhantom);
+            Assert.That(attSo.UsesPhysics, Is.False);
+            Assert.That(attSo.IsTemporary, Is.False);
 
             // Check item status
             Assert.That(presence.Appearance.GetAttachpoint(attItemId), Is.EqualTo((int)AttachmentPoint.Chest));