diff --git a/NumLib/DOF/LocalToGlobalIndexMap.h b/NumLib/DOF/LocalToGlobalIndexMap.h
index 8100ac00c155e200f072c91b1115e18e3051eede..fc59e6b57c787e4b109d77c35932c8413ce89b80 100644
--- a/NumLib/DOF/LocalToGlobalIndexMap.h
+++ b/NumLib/DOF/LocalToGlobalIndexMap.h
@@ -96,7 +96,7 @@ public:
     LocalToGlobalIndexMap* deriveBoundaryConstrainedMap(
         int const variable_id,
         std::vector<int> const& component_ids,
-        MeshLib::MeshSubset&& mesh_subset) const;
+        MeshLib::MeshSubset&& new_mesh_subset) const;
 
     /// Derive a LocalToGlobalIndexMap constrained to the mesh subset and mesh
     /// subset's elements. A new mesh component map will be constructed using