diff --git a/src/mesh/MeshData.hpp b/src/mesh/MeshData.hpp
index 4156e6b8b8e93d7bd5d34bc28700676235443383..4a3ab6939b02dffef76dbdda5e99273c6653bce9 100644
--- a/src/mesh/MeshData.hpp
+++ b/src/mesh/MeshData.hpp
@@ -106,7 +106,7 @@ class MeshData : public IMeshData
       parallel_for(
         m_mesh.numberOfFaces(), PUGS_LAMBDA(FaceId face_id) { nl[face_id] = (1. / ll[face_id]) * Nl[face_id]; });
 
-      m_Nl = Nl;
+      m_nl = nl;
     }
   }