diff --git a/include/scalfmm/lists/omp.hpp b/include/scalfmm/lists/omp.hpp
index dd9caa3b1b1f792c659257e355115c4546432930..a75e199c69f68121fa455c3cf909e293a3c25c01 100644
--- a/include/scalfmm/lists/omp.hpp
+++ b/include/scalfmm/lists/omp.hpp
@@ -186,9 +186,8 @@ namespace scalfmm::list::omp
      */
     template<typename SourceTreeType, typename TargetTreeType,
              typename FmmOperatorType>   //NearFieldType, typename NearFieldType>
-    [[deprecated("Use build_interaction_lists(tre, tre, ffm_operator, verbose) instead.")]] inline auto
-    build_interaction_lists(SourceTreeType& source_tree, TargetTreeType& target_tree,
-                            FmmOperatorType const& fmm_operator, bool verbose = false) -> void
+    inline auto build_interaction_lists(SourceTreeType& source_tree, TargetTreeType& target_tree,
+                                        FmmOperatorType const& fmm_operator, bool verbose = false) -> void
     {
         int leaf_neighbour_separation{fmm_operator.near_field().separation_criterion()};
         int neighbour_separation{fmm_operator.near_field().separation_criterion()};
diff --git a/include/scalfmm/lists/sequential.hpp b/include/scalfmm/lists/sequential.hpp
index 3b30695758a72c7dc9842350723d87869dafe863..484d398c032dd049e1165d826ccd578c1e7b258d 100644
--- a/include/scalfmm/lists/sequential.hpp
+++ b/include/scalfmm/lists/sequential.hpp
@@ -137,9 +137,6 @@ namespace scalfmm::list::sequential
      * @param[in] mutual boolean to specify if the direct pass use a symmetric algorithm (mutual interactions)
      */
     template<typename SourceTreeType, typename TargetTreeType>
-#ifndef SCALFMM_UNITS
-    [[deprecated("Use build_interaction_lists(tre, tre, ffm_operator, verbose) instead.")]]
-#endif
     inline auto build_interaction_lists(SourceTreeType& source_tree, TargetTreeType& target_tree,
                                         const int& neighbour_separation, const bool mutual,
                                         int leaf_neighbour_separation = -1) -> void
diff --git a/include/scalfmm/lists/utils.hpp b/include/scalfmm/lists/utils.hpp
index 671b03bc27a3ee081459b42cb37d311e56e4c42a..032667f68221f4c0173006c1ed68d2de851515a8 100644
--- a/include/scalfmm/lists/utils.hpp
+++ b/include/scalfmm/lists/utils.hpp
@@ -399,7 +399,6 @@ namespace scalfmm::list
                     last_group_index = group_symbolics.idx_global;
                     found = true;
                     // std::cout << "                found !\n";
-                    // ++counter_existing_component;
                 }
             }
             // If we are out of block
@@ -419,7 +418,6 @@ namespace scalfmm::list
                         {
                             first_out_left = false;
                             last_component_index = 0;
-                            // ++counter_existing_component;
                         }
                     }
                     // Then we go up to find the others
@@ -429,10 +427,6 @@ namespace scalfmm::list
                           list::get_interacting_component_out_right(
                             begin_of_groups, end_of_groups, cell_target, morton_index_interaction, last_group_index,
                             counter_existing_component, index_interaction, last_component_index);
-                        // if(found)
-                        // {
-                        //     ++counter_existing_component;
-                        // }
                     }
                 }
                 // or we go on the right