diff --git a/citoyen.py b/citoyen.py
index 2958b51..e10b480 100755
--- a/citoyen.py
+++ b/citoyen.py
@@ -205,6 +205,7 @@ def main():
     parser.add_argument("-p", "--password", dest='password', nargs='?', required=False, default=None, help="Password.")
     parser.add_argument("-d", "--debug", dest='debug', action='store_true', required=False, help="Activate debug.")
     subparsers = parser.add_subparsers(title='subcommands', dest='command', help='subcommand help')
+    parserauth = subparsers.add_parser('A', help='Test authentication.')
     parserlist = subparsers.add_parser('L', help='List all possible reservations types.')
     parserdump = subparsers.add_parser('D', help='Dump all reservation of some kind')
     parserdump.add_argument("-i", "--index", dest='index', type=int, required=True, help="Index of reservations to dump.")
@@ -256,11 +257,14 @@ def main():
     # Authentication
     mainpage, cookies = authenticate(baseURL, args.city, args.login, args.password)
     
+    if (args.command == None) or (args.command == 'A'):
+        exit(0)
     
     # Switch between commands
+    logger.info('Retrieve reservation kinds')
     resaTypes = getReservationsKind(baseURL, mainpage, cookies)
     
-    if (args.command == None) or (args.command == 'L'):
+    if (args.command == 'L'):
         resaNum = 1
         for resaType in resaTypes.keys():
             print("%d - %s" % (resaNum, resaType))