diff --git a/.github/workflows/build_tests_release.yml b/.github/workflows/build_tests_release.yml
index 126b13d79..9c13e3ec8 100644
--- a/.github/workflows/build_tests_release.yml
+++ b/.github/workflows/build_tests_release.yml
@@ -86,6 +86,7 @@ jobs:
             long: 'full'
             args: '-DARCANE_DISABLE_PERFCOUNTER_TESTS=ON
               -DARCANE_DEFAULT_PARTITIONER=Metis
+              -DARCANE_USE_HASHTABLEMAP2_FOR_ITEMINTERNALMAP=ON
               -DPTScotch_INCLUDE_DIR="/usr/include/scotch"'
 
         config:
diff --git a/.github/workflows/codecov.yml b/.github/workflows/codecov.yml
index bc5e0bec7..a6c0b67e9 100644
--- a/.github/workflows/codecov.yml
+++ b/.github/workflows/codecov.yml
@@ -112,6 +112,7 @@ jobs:
             -DARCANE_DISABLE_PERFCOUNTER_TESTS=ON
             -DARCANE_DISABLE_HYODA=TRUE
             -DCMAKE_DISABLE_FIND_PACKAGE_Trilinos=ON
+            -DARCANE_USE_HASHTABLEMAP2_FOR_ITEMINTERNALMAP=ON
             -DALIEN_BUILD_COMPONENT=all
             -DALIEN_PLUGIN_HYPRE=ON
             -DALIEN_PLUGIN_PETSC=ON