diff --git a/gestion/ldap_crans.py b/gestion/ldap_crans.py
index 733c339e..1ddc8c61 100755
--- a/gestion/ldap_crans.py
+++ b/gestion/ldap_crans.py
@@ -216,7 +216,7 @@ class service:
         starting.sort()
         dates = ' et '.join(map(lambda t: t < time.time() and \
                                 "maintenant" or time.strftime(date_format,
-                                                              time.gmtime(t)), 
+                                                              time.localtime(t)), 
                                 self.start))
         dates = " à partir d%s %s" % (dates.startswith("maintenant") and "e" or "u",
                                       dates)