diff --git a/libs/openengine/bullet/physic.cpp b/libs/openengine/bullet/physic.cpp
index a94434e5b..354b4d589 100644
--- a/libs/openengine/bullet/physic.cpp
+++ b/libs/openengine/bullet/physic.cpp
@@ -222,6 +222,14 @@ namespace Physic
     PhysicEngine::~PhysicEngine()
     {
 
+        HeightFieldContainer::iterator hf_it = mHeightFieldMap.begin();
+        for (; hf_it != mHeightFieldMap.end(); ++hf_it)
+        {
+            dynamicsWorld->removeRigidBody(hf_it->second.mBody);
+            delete hf_it->second.mShape;
+            delete hf_it->second.mBody;
+        }
+
         RigidBodyContainer::iterator rb_it = RigidBodyMap.begin();
         for (; rb_it != RigidBodyMap.end(); ++rb_it)
         {