diff --git a/src/mesh/Connectivity2D.hpp b/src/mesh/Connectivity2D.hpp
index 0aa15f6515ab375493d0158abb8c0d77d768813f..3a6a2991014bf1ccfefdf207e58cca254c23b5af 100644
--- a/src/mesh/Connectivity2D.hpp
+++ b/src/mesh/Connectivity2D.hpp
@@ -13,7 +13,7 @@
 #include <RefId.hpp>
 #include <Boundary.hpp>
 
-class EntityListManager
+class [[deprecated]] EntityListManager
 {
  public:
   typedef Kokkos::View<const unsigned int*> CellIdArray;