diff --git a/OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml b/OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml
index 31b61b2b02..e39358bb1c 100644
--- a/OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml
+++ b/OpenSim/Region/CoreModules/Resources/CoreModulePlugin.addin.xml
@@ -24,7 +24,6 @@
         <RegionModule id="CenomeMemoryAssetCache" type="OpenSim.Region.CoreModules.Asset.CenomeMemoryAssetCache"/>
         <RegionModule id="LibraryModule" type="OpenSim.Region.CoreModules.Framework.Library.LibraryModule"/>
         <RegionModule id="SunModule" type="OpenSim.Region.CoreModules.SunModule"/>
-        <RegionModule id="WindModule" type="OpenSim.Region.CoreModules.WindModule"/>
         <RegionModule id="VegetationModule" type="OpenSim.Region.CoreModules.Avatar.Vegetation.VegetationModule"/>
         <RegionModule id="IPBanModule" type="OpenSim.Region.CoreModules.Agent.IPBan.IPBanModule"/>
         <RegionModule id="J2KDecoderModule" type="OpenSim.Region.CoreModules.Agent.TextureSender.J2KDecoderModule"/>
@@ -74,9 +73,5 @@
 
     </Extension>
 
-    <Extension path = "/OpenSim/WindModule">
-        <WindModel id="ConfigurableWind" type="OpenSim.Region.CoreModules.World.Wind.Plugins.ConfigurableWind" />
-        <WindModel id="SimpleRandomWind" type="OpenSim.Region.CoreModules.World.Wind.Plugins.SimpleRandomWind" />
-    </Extension>
 
 </Addin>
diff --git a/OpenSim/Region/CoreModules/World/Wind/Plugins/ConfigurableWind.cs b/OpenSim/Region/CoreModules/World/Wind/Plugins/ConfigurableWind.cs
index 9d47e19439..6af40507f3 100644
--- a/OpenSim/Region/CoreModules/World/Wind/Plugins/ConfigurableWind.cs
+++ b/OpenSim/Region/CoreModules/World/Wind/Plugins/ConfigurableWind.cs
@@ -31,12 +31,14 @@ using System.Reflection;
 
 using log4net;
 using OpenMetaverse;
+using Mono.Addins;
 
 using OpenSim.Region.Framework.Interfaces;
 using OpenSim.Region.CoreModules.World.Wind;
 
 namespace OpenSim.Region.CoreModules.World.Wind.Plugins
 {
+    [Extension(Path = "/OpenSim/WindModule", NodeName = "WindModel", Id = "ConfigurableWind")]
     class ConfigurableWind : Mono.Addins.TypeExtensionNode, IWindModelPlugin
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
diff --git a/OpenSim/Region/CoreModules/World/Wind/Plugins/SimpleRandomWind.cs b/OpenSim/Region/CoreModules/World/Wind/Plugins/SimpleRandomWind.cs
index 071e20bb3b..fcb0c10e1b 100644
--- a/OpenSim/Region/CoreModules/World/Wind/Plugins/SimpleRandomWind.cs
+++ b/OpenSim/Region/CoreModules/World/Wind/Plugins/SimpleRandomWind.cs
@@ -29,11 +29,13 @@ using System;
 using System.Collections.Generic;
 
 using OpenMetaverse;
+using Mono.Addins;
 
 using OpenSim.Region.Framework.Interfaces;
 
 namespace OpenSim.Region.CoreModules.World.Wind.Plugins
 {
+    [Extension(Path = "/OpenSim/WindModule", NodeName = "WindModel", Id = "SimpleRandomWind")]
     class SimpleRandomWind : Mono.Addins.TypeExtensionNode, IWindModelPlugin
     {
         private Vector2[] m_windSpeeds = new Vector2[16 * 16];
diff --git a/OpenSim/Region/CoreModules/World/Wind/WindModule.cs b/OpenSim/Region/CoreModules/World/Wind/WindModule.cs
index 0186a41d01..fd8e2b4b02 100644
--- a/OpenSim/Region/CoreModules/World/Wind/WindModule.cs
+++ b/OpenSim/Region/CoreModules/World/Wind/WindModule.cs
@@ -40,6 +40,7 @@ using OpenSim.Region.CoreModules.World.Wind;
 
 namespace OpenSim.Region.CoreModules
 {
+    [Extension(Path = "/OpenSim/RegionModules", NodeName = "RegionModule", Id = "WindModule")]
     public class WindModule : IWindModule
     {
         private static readonly ILog m_log = LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);