diff --git a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
index 471569006b..808cf8280c 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
@@ -488,6 +488,11 @@ namespace OpenSim.Region.ScriptEngine.XEngine
 
             if (stateSource == (int)StateSource.ScriptedRez)
             {
+                lock (m_CompileDict)
+                {
+                    m_CompileDict[itemID] = 0;
+                }
+
                 DoOnRezScript(parms);
             }
             else