diff --git a/src/mesh/Mesh.hpp b/src/mesh/Mesh.hpp
index f260dd1fc8b53eacdd7c0362ba587517d9763b67..997984e7e457f21f3fce98b998e9248ca792aece 100644
--- a/src/mesh/Mesh.hpp
+++ b/src/mesh/Mesh.hpp
@@ -14,7 +14,7 @@ class Mesh : public std::enable_shared_from_this<Mesh<MeshDimension>>
 {
  public:
   static constexpr size_t Dimension = MeshDimension;
-  using Connectivity                = Connectivity<Dimension>;
+  using Connectivity                = ::Connectivity<Dimension>;
 
   using Rd = TinyVector<Dimension>;