diff --git a/Code/Visu/otbImageWidgetBase.txx b/Code/Visu/otbImageWidgetBase.txx
index 3ec57087a92defbec8d86750ff9b7babd5ac9c4d..7d543f523f453a1dc5f5ec3b6bee62343627a0b3 100644
--- a/Code/Visu/otbImageWidgetBase.txx
+++ b/Code/Visu/otbImageWidgetBase.txx
@@ -284,12 +284,6 @@ ImageWidgetBase<TPixel>
 ::draw(void)
 {
 
-
-// #ifndef MESA
-//   glDrawBuffer(GL_FRONT_AND_BACK);
-// #endif // !MESA
-
-
 //   otbMsgDebugMacro(<<"Draw");
 
   if(this->UpdateOpenGlBufferedRegionRequested())
@@ -416,14 +410,6 @@ ImageWidgetBase<TPixel>
                                          this->h(), m_SubSamplingRate);
     }
   }
-  
-  
-
-  
-// #ifndef MESA
-//   glDrawBuffer(GL_BACK);
-// #endif // !MESA
-
 
 }