diff --git a/src/scheme/FiniteVolumesDiffusion.hpp b/src/scheme/FiniteVolumesDiffusion.hpp
index d86dcff3f3e432ed8dfd19e68fb4ade390bcdbfb..957c2e77f615eef56523063555d515951f0dd5dd 100644
--- a/src/scheme/FiniteVolumesDiffusion.hpp
+++ b/src/scheme/FiniteVolumesDiffusion.hpp
@@ -130,6 +130,7 @@ private:
   KOKKOS_INLINE_FUNCTION
   void computeExplicitFluxes(const Kokkos::View<const Rd*>& xr,
 			     const Kokkos::View<const Rd*>& xj,
+			     const Kokkos::View<const double*>& kj,
 			     const Kokkos::View<const double*>& rhoj,
 			     const Kokkos::View<const Rd*>& uj,
 			     const Kokkos::View<const Rd**>& Cjr) {
@@ -143,13 +144,13 @@ private:
   Kokkos::View<double*> m_CFL;
 
 public:
-  DiffusionSolver(MeshData& mesh_data,
+  FiniteVolumesDiffusion(MeshData& mesh_data,
 		 UnknownsType& unknowns)
     : m_mesh_data(mesh_data),
       m_mesh(mesh_data.mesh()),
       m_connectivity(m_mesh.connectivity()),
       m_Fjr("Fjr", m_mesh.numberOfCells(), m_connectivity.maxNbNodePerCell()),
-	     m_CFL("CFL", m_mesh.numberOfCells())
+      m_CFL("CFL", m_mesh.numberOfCells())
   {
     ;
   }