diff --git a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
index d36b550633..4b008a449e 100644
--- a/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
+++ b/OpenSim/Region/ScriptEngine/Shared/Api/Runtime/LSL_Constants.cs
@@ -600,7 +600,7 @@ namespace OpenSim.Region.ScriptEngine.Shared.ScriptBase
         public const int OS_NPC_NO_FLY = 1;
         public const int OS_NPC_LAND_AT_TARGET = 2;
 
-        public const int OS_NPC_SIT_IMMEDIATE = 0;
+        public const int OS_NPC_SIT_NOW = 0;
 
         public const string URL_REQUEST_GRANTED = "URL_REQUEST_GRANTED";
         public const string URL_REQUEST_DENIED = "URL_REQUEST_DENIED";