diff --git a/include/Topology/generic/genericmap.h b/include/Topology/generic/genericmap.h
index 4ff1e0efd7128a9a37328b3948fce004aca28c13..5f4a3ce4934dbeec4b9e68461e4138e6282d6e67 100644
--- a/include/Topology/generic/genericmap.h
+++ b/include/Topology/generic/genericmap.h
@@ -685,7 +685,7 @@ public:
 	//! For an orbit of a given dimension, return the number of incident cells of an other given dimension
 	/*! @param d a dart
 	 */
-	template <unsigned int ORBIT, unsigned int INCIDENT>
+	template <typename MAP, unsigned int ORBIT, unsigned int INCIDENT>
 	unsigned int degree(Dart d);
 
 protected:
diff --git a/include/Topology/generic/genericmap.hpp b/include/Topology/generic/genericmap.hpp
index 4291de71d5d96dbbac67b48e73444d2eddced3c3..23c2dad5ab2de3abc89e0586528c7b033c08c5fb 100644
--- a/include/Topology/generic/genericmap.hpp
+++ b/include/Topology/generic/genericmap.hpp
@@ -612,11 +612,11 @@ unsigned int GenericMap::getNbOrbits(const FunctorSelect& good)
 	return fcount.getNb();
 }
 
-template <unsigned int ORBIT, unsigned int INCIDENT>
+template <typename MAP, unsigned int ORBIT, unsigned int INCIDENT>
 unsigned int GenericMap::degree(Dart d)
 {
 	assert(ORBIT != INCIDENT || !"degree does not manage adjacency counting");
-	Traversor<GenericMap>* t = TraversorFactory<GenericMap>::createIncident(*this, d, dimension(), ORBIT, INCIDENT) ;
+	Traversor<MAP>* t = TraversorFactory<MAP>::createIncident(*this, d, dimension(), ORBIT, INCIDENT) ;
 	FunctorCount fcount ;
 	t->applyFunctor(fcount) ;
 	return fcount.getNb() ;