diff --git a/ParadisEO-GPU/src/problems/data/QAPData.h b/ParadisEO-GPU/src/problems/data/QAPData.h
index 28cae39ac..23807e672 100644
--- a/ParadisEO-GPU/src/problems/data/QAPData.h
+++ b/ParadisEO-GPU/src/problems/data/QAPData.h
@@ -40,11 +40,11 @@
 template<class ElemType>
 class QAPData: public moCudaSpecificData<ElemType> {
 
+public:
+
 	using moCudaSpecificData<ElemType>::sizeData;
 	using moCudaSpecificData<ElemType>::cudaObject;
 
-public:
-
 	/**
 	 * Default Constructor
 	 */
@@ -155,6 +155,8 @@ public:
 
 	}
 
+public:
+
 	ElemType* a_h;
 	ElemType* b_h;
 	ElemType* a_d;