diff --git a/ParadisEO-GPU/src/problems/eval/PPPEval.h b/ParadisEO-GPU/src/problems/eval/PPPEval.h
index 89bf5ef6b..814e48817 100644
--- a/ParadisEO-GPU/src/problems/eval/PPPEval.h
+++ b/ParadisEO-GPU/src/problems/eval/PPPEval.h
@@ -35,8 +35,7 @@
 #ifndef __PPPEval
 #define __PPPEval
 
-//#include <problems/data/PPPData.h>
-#include <PPPData.h>
+#include <problems/data/PPPData.h>
 
 template<class EOT, class ElemType = typename EOT::ElemType>
   class PPPEval: public eoEvalFunc<EOT> {