diff --git a/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs b/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
index 2561fa5c80..9ad9318dbc 100644
--- a/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
+++ b/OpenSim/Region/Physics/OdePlugin/ODECharacter.cs
@@ -147,7 +147,7 @@ namespace OpenSim.Region.Physics.OdePlugin
             }
             CAPSULE_LENGTH = (size.Z - ((size.Z * height_fudge_factor)));
 
-            lock (OdeScene.OdeLock)
+            lock (_parent_scene.OdeLock)
             {
                 AvatarGeomAndBodyCreation(pos.X, pos.Y, pos.Z, m_tensor);
             }
@@ -362,7 +362,7 @@ namespace OpenSim.Region.Physics.OdePlugin
             get { return _position; }
             set
             {
-                lock (OdeScene.OdeLock)
+                lock (_parent_scene.OdeLock)
                 {
                     d.BodySetPosition(Body, value.X, value.Y, value.Z);
                     _position = value;
@@ -386,7 +386,7 @@ namespace OpenSim.Region.Physics.OdePlugin
             set
             {
                 m_pidControllerActive = true;
-                lock (OdeScene.OdeLock)
+                lock (_parent_scene.OdeLock)
                 {
                     d.JointDestroy(Amotor);
 
@@ -863,7 +863,7 @@ namespace OpenSim.Region.Physics.OdePlugin
         /// </summary>
         public void Destroy()
         {
-            lock (OdeScene.OdeLock)
+            lock (_parent_scene.OdeLock)
             {
                 // Kill the Amotor
                 d.JointDestroy(Amotor);
diff --git a/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs b/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
index a2c0c6b5ae..452317ae79 100644
--- a/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
+++ b/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
@@ -990,7 +990,7 @@ namespace OpenSim.Region.Physics.OdePlugin
             }
 
 
-            lock (OdeScene.OdeLock)
+            lock (_parent_scene.OdeLock)
             {
                 CreateGeom(m_targetSpace, _mesh);
 
diff --git a/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs b/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs
index 2676def5e5..90285c2819 100644
--- a/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs
+++ b/OpenSim/Region/Physics/OdePlugin/OdePlugin.cs
@@ -242,7 +242,7 @@ namespace OpenSim.Region.Physics.OdePlugin
         // split static geometry collision handling into spaces of 30 meters
         public IntPtr[,] staticPrimspace;
 
-        public static Object OdeLock = new Object();
+        public Object OdeLock;
 
         public IMesher mesher;
 
@@ -259,6 +259,7 @@ namespace OpenSim.Region.Physics.OdePlugin
         /// </summary>
         public OdeScene(CollisionLocker dode)
         {
+            OdeLock = new Object();
             ode = dode;
             nearCallback = near;
             triCallback = TriCallback;