diff --git a/ParadisEO-GPU/src/problems/eval/OneMaxIncrEval.h b/ParadisEO-GPU/src/problems/eval/OneMaxIncrEval.h
index b4573ea48..cae6e4121 100644
--- a/ParadisEO-GPU/src/problems/eval/OneMaxIncrEval.h
+++ b/ParadisEO-GPU/src/problems/eval/OneMaxIncrEval.h
@@ -31,60 +31,3 @@
   ParadisEO WebSite : http://paradiseo.gforge.inria.fr
   Contact: paradiseo-help@lists.gforge.inria.fr
 */
-
-#ifndef __OneMaxIncrEval_H
-#define __OneMaxIncrEval_H
-
-#include <eval/moCudaEvalFunc.h>
-
-/**
- * Incremental Evaluation of OneMax
- */
-
-template<class Neighbor>
-class OneMaxIncrEval: public moCudaEvalFunc<Neighbor> {
-
- public:
-
-  typedef typename Neighbor::EOT EOT;
-  typedef typename EOT::Fitness Fitness;
-
-  /**
-   * Constructor
-   */
-
-  OneMaxIncrEval() {
-  }
-
-  /**
-   * Destructor
-   */
-
-  ~OneMaxIncrEval() {
-  }
-
-  /**
-   * Incremental evaluation of the solution(function inline can be called from host or device)
-   * @param _bitVector the solution to evaluate
-   * @param _fitness the fitness of the current solution
-   * @param _index the index of solution neighbor
-   */
-
-  inline __host__ __device__ Fitness operator() (EOT & _bitVector,Fitness _fitness, unsigned int * _index) {
-
-    Fitness tmp;
-	  
-    if (_bitVector[_index[0]] == 0)
-
-      tmp= _fitness+1;
-
-    else
-
-      tmp= _fitness-1;
-
-    return tmp;
-
-  }
-};
-
-#endif