diff --git a/code/nel/src/3d/driver/OpenGL3/driver_opengl.h b/code/nel/src/3d/driver/OpenGL3/driver_opengl.h
index 9cdc093b6..e9fb62fe8 100644
--- a/code/nel/src/3d/driver/OpenGL3/driver_opengl.h
+++ b/code/nel/src/3d/driver/OpenGL3/driver_opengl.h
@@ -1220,12 +1220,8 @@ private:
 	/// \name VertexBufferHard
 	// @{
 	CPtrSet<IVertexBufferHardGL>	_VertexBufferHardSet;
-	friend class					CVertexArrayRangeATI;
 	friend class					CVertexArrayRangeARB;
 	friend class					CVertexBufferHardARB;
-	friend class					CVertexBufferHardGLATI;
-	friend class					CVertexArrayRangeMapObjectATI;
-	friend class					CVertexBufferHardGLMapObjectATI;
 	friend class					CVBDrvInfosGL3;
 
 	// The VertexArrayRange activated.
@@ -1249,9 +1245,6 @@ private:
 
 	void							resetVertexArrayRange();
 
-	void							fenceOnCurVBHardIfNeeded(IVertexBufferHardGL *newVBHard);
-
-
 	// @}
 
 
diff --git a/code/nel/src/3d/driver/OpenGL3/driver_opengl_vertex.cpp b/code/nel/src/3d/driver/OpenGL3/driver_opengl_vertex.cpp
index 35abae377..77cfdcb6e 100644
--- a/code/nel/src/3d/driver/OpenGL3/driver_opengl_vertex.cpp
+++ b/code/nel/src/3d/driver/OpenGL3/driver_opengl_vertex.cpp
@@ -213,9 +213,6 @@ bool		CDriverGL3::activeVertexBuffer(CVertexBuffer& VB)
 	}
 	if (info->_VBHard == NULL)
 	{
-		// Fence mgt.
-		fenceOnCurVBHardIfNeeded(NULL);
-
 		// Disable the current vertexBufferHard if setuped.
 		if(_CurrentVertexBufferHard)
 			_CurrentVertexBufferHard->disable();
@@ -225,9 +222,6 @@ bool		CDriverGL3::activeVertexBuffer(CVertexBuffer& VB)
 		// 2. Setup Arrays.
 		//===================
 
-		// Fence mgt.
-		fenceOnCurVBHardIfNeeded(info->_VBHard);
-
 		// Enable the vertexArrayRange of this array.
 		info->_VBHard->enable();
 	}
@@ -1742,12 +1736,6 @@ uint32				CDriverGL3::getAvailableVertexVRAMMemory ()
 }
 
 
-// ***************************************************************************
-void				CDriverGL3::fenceOnCurVBHardIfNeeded(IVertexBufferHardGL *newVBHard)
-{
-	H_AUTO_OGL(CDriverGL3_fenceOnCurVBHardIfNeeded);
-}
-
 // ***************************************************************************
 
 CIndexBufferInfo::CIndexBufferInfo()