diff --git a/gestion/gen_confs/generate.py b/gestion/gen_confs/generate.py
index e9a0a49a..c329943a 100755
--- a/gestion/gen_confs/generate.py
+++ b/gestion/gen_confs/generate.py
@@ -64,7 +64,7 @@ if gethostname().split(".")[0] == 'zamok':
 		if not login or not home :
 		    raise ValueError('Argument invalide')
 		warn = ''
-		f = config.cimetiere + '/files/' + strftime('%Y-%m-%d-%H:%M_') + login + '.tar.bz2'
+		f = config.cimetiere + '/files/' + strftime('%Y-%m-%d-%Hh%Mm_') + login + '.tar.bz2'
 		status, output = commands.getstatusoutput("tar cjf '%s' '%s' /var/spool/mail/%s" % ( f,home,login) )
 		if ( status != 512 and status!=0 ) or not os.path.isfile(f) :
 		    # La 512 est si un des paths n'exite pas.