diff --git a/tfjm.cron b/tfjm.cron
index e6eac1a..6155290 100644
--- a/tfjm.cron
+++ b/tfjm.cron
@@ -8,7 +8,7 @@
 */2     *       *       *       *       cd /code && python manage.py update_index &> /dev/null
 
 # Recreate sympa lists
-*/2     *       *       *       *       cd /code && python manage.py fix_sympa_lists &> /dev/null
+7       3       *       *      *        cd /code && python manage.py fix_sympa_lists &> /dev/null
 
 # Check payments from Hello Asso
 */6     *       *       *       *       cd /code && python manage.py check_hello_asso &> /dev/null