diff --git a/surveillance/deconnexion.py b/surveillance/deconnexion.py
index 7f3afacc..3c0ee563 100755
--- a/surveillance/deconnexion.py
+++ b/surveillance/deconnexion.py
@@ -378,11 +378,11 @@ mail.quit()
 ##########################################
 # Destruction des logs de plus de 2 mois #
 ##########################################
-requete = "DELETE FROM upload where date< timestamp 'now' - interval '2 month'"
+requete = "DELETE FROM upload where date< timestamp 'now' - interval '40 days'"
 curseur.execute(requete)
-requete = "DELETE FROM virus where date< timestamp 'now' - interval '2 month'"
+requete = "DELETE FROM virus where date< timestamp 'now' - interval '7 days'"
 curseur.execute(requete)
-requete = "DELETE FROM flood where date< timestamp 'now' - interval '2 month'"
+requete = "DELETE FROM flood where date< timestamp 'now' - interval '7 days'"
 curseur.execute(requete)
-requete = "DELETE FROM p2p where date< timestamp 'now' - interval '2 month'"
+requete = "DELETE FROM p2p where date< timestamp 'now' - interval '7 days'"
 curseur.execute(requete)