diff --git a/gestion/ldap_crans.py b/gestion/ldap_crans.py
index 4c48fb2a..bc191a66 100755
--- a/gestion/ldap_crans.py
+++ b/gestion/ldap_crans.py
@@ -21,7 +21,7 @@ import ldap, ldap.modlist
 
 import config, annuaires, iptools, chgpass, user_tests
 from affich_tools import coul
-from time import sleep
+from time import sleep,localtime
 
 import ldap_secret
 
@@ -367,6 +367,9 @@ class crans_ldap :
 		# Formatage adresse mac
 		try : el = '(macAddress=%s)' % format_mac(expr)
 		except : return ''
+            elif champ == 'paiement' and localtime()[1] == 9 and int(expr) == ann_scol:
+                # Dangereux, année de paiement
+                el = "(|(paiement=%s)(paiement=%s))" % (int(ann_scol),int(ann_scol)-1)
 	    else :
 		# Cas général
 		el = '(%s=%s)' % (champ, expr)