diff --git a/app/jobs/cron/purge_manager_administrateur_sessions_job.rb b/app/jobs/cron/purge_manager_administrateur_sessions_job.rb
index 29de55b38..7e20e1b17 100644
--- a/app/jobs/cron/purge_manager_administrateur_sessions_job.rb
+++ b/app/jobs/cron/purge_manager_administrateur_sessions_job.rb
@@ -2,6 +2,7 @@ class Cron::PurgeManagerAdministrateurSessionsJob < Cron::CronJob
   self.schedule_expression = "every day at 3 am"
 
   def perform
-    AdministrateursProcedure.where(manager: true).destroy_all
+    # TODO: add id column to administrateurs_procedures and use destroy_all
+    AdministrateursProcedure.where(manager: true).delete_all
   end
 end
diff --git a/spec/jobs/cron/purge_manager_administrateur_sessions_job_spec.rb b/spec/jobs/cron/purge_manager_administrateur_sessions_job_spec.rb
new file mode 100644
index 000000000..cff2eaff4
--- /dev/null
+++ b/spec/jobs/cron/purge_manager_administrateur_sessions_job_spec.rb
@@ -0,0 +1,22 @@
+RSpec.describe Cron::PurgeManagerAdministrateurSessionsJob, type: :job do
+  describe 'perform' do
+    let(:administrateur) { create(:administrateur) }
+    let(:procedure) { create(:procedure) }
+
+    subject { Cron::PurgeManagerAdministrateurSessionsJob.perform_now }
+
+    context "with an inactive administrateur" do
+      before do
+        AdministrateursProcedure.create(procedure: procedure, administrateur: administrateur, manager: true)
+        expect(AdministrateursProcedure.where(manager: true).count).to eq(1)
+        expect(AdministrateursProcedure.count).to eq(2)
+        subject
+      end
+
+      it {
+        expect(AdministrateursProcedure.where(manager: true).count).to eq(0)
+        expect(AdministrateursProcedure.count).to eq(1)
+      }
+    end
+  end
+end