diff --git a/trunk/paradiseo-mo/src/moMoveIncrEval.h b/trunk/paradiseo-mo/src/moMoveIncrEval.h
index 046aa2636..af1032dcd 100755
--- a/trunk/paradiseo-mo/src/moMoveIncrEval.h
+++ b/trunk/paradiseo-mo/src/moMoveIncrEval.h
@@ -2,20 +2,20 @@
   <moMoveIncrEval.h>
   Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
   (C) OPAC Team, LIFL, 2002-2008
- 
+
   Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
- 
+
   This software is governed by the CeCILL license under French law and
   abiding by the rules of distribution of free software.  You can  use,
   modify and/ or redistribute the software under the terms of the CeCILL
   license as circulated by CEA, CNRS and INRIA at the following URL
   "http://www.cecill.info".
- 
+
   As a counterpart to the access to the source code and  rights to copy,
   modify and redistribute granted by the license, users are provided only
   with a limited warranty  and the software's author,  the holder of the
   economic rights,  and the successive licensors  have only  limited liability.
- 
+
   In this respect, the user's attention is drawn to the risks associated
   with loading,  using,  modifying and/or developing or reproducing the
   software by the user in light of its specific status of free software,
@@ -28,7 +28,7 @@
   same conditions as regards security.
   The fact that you are presently reading this means that you have had
   knowledge of the CeCILL license and that you accept its terms.
- 
+
   ParadisEO WebSite : http://paradiseo.gforge.inria.fr
   Contact: paradiseo-help@lists.gforge.inria.fr
 */
@@ -45,8 +45,8 @@
   a new fitness that could be associated to
   the solution if this one is updated.
 */
-template < class M >
-class moMoveIncrEval:public eoBF < const M &, const typename M::EOType &, typename M::EOType::Fitness >
+template < class M, class Objective = typename M::EOType::Fitness>
+class moMoveIncrEval:public eoBF < const M &, const typename M::EOType &, Objective >
 {};
 
 #endif