diff --git a/OpenSim/Region/Framework/Scenes/EventManager.cs b/OpenSim/Region/Framework/Scenes/EventManager.cs
index 004ea1f87f..464ead8279 100644
--- a/OpenSim/Region/Framework/Scenes/EventManager.cs
+++ b/OpenSim/Region/Framework/Scenes/EventManager.cs
@@ -313,9 +313,10 @@ namespace OpenSim.Region.Framework.Scenes
         public event EmptyScriptCompileQueue OnEmptyScriptCompileQueue;
 
         /// <summary>
-        /// Called whenever an object is attached, or detached
-        /// from an in-world presence.
+        /// Called whenever an object is attached, or detached from an in-world presence.
         /// </summary>
+        /// If the object is being attached, then the avatarID will be present.  If the object is being detached then
+        /// the avatarID is UUID.Zero (I know, this doesn't make much sense but now it's historical).
         public delegate void Attach(uint localID, UUID itemID, UUID avatarID);
         public event Attach OnAttach;
 
diff --git a/OpenSim/Region/Framework/Scenes/SceneGraph.cs b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
index fc2798d7ab..1ac061a1b2 100644
--- a/OpenSim/Region/Framework/Scenes/SceneGraph.cs
+++ b/OpenSim/Region/Framework/Scenes/SceneGraph.cs
@@ -528,6 +528,9 @@ namespace OpenSim.Region.Framework.Scenes
                     // Fire after attach, so we don't get messy perms dialogs
                     // 3 == AttachedRez
                     objatt.CreateScriptInstances(0, true, m_parentScene.DefaultScriptEngine, 3);
+
+                    // Do this last so that event listeners have access to all the effects of the attachment
+                    m_parentScene.EventManager.TriggerOnAttach(objatt.LocalId, itemID, remoteClient.AgentId);
                 }
             }