diff --git a/libs/openengine/bullet/BulletShapeLoader.h b/libs/openengine/bullet/BulletShapeLoader.h
index 0e5c652260..c6f7f727ce 100644
--- a/libs/openengine/bullet/BulletShapeLoader.h
+++ b/libs/openengine/bullet/BulletShapeLoader.h
@@ -15,8 +15,6 @@ namespace Physic
 */
 class BulletShape : public Ogre::Resource
 {
-    Ogre::String mString;
-
 protected:
     void loadImpl();
     void unloadImpl();