diff --git a/weboob/tools/application/console.py b/weboob/tools/application/console.py
index 33c7cc76..5a690efe 100644
--- a/weboob/tools/application/console.py
+++ b/weboob/tools/application/console.py
@@ -86,7 +86,7 @@ class ConsoleApplication(BaseApplication):
             if defaults:
                 nb_args -= len(defaults)
 
-            if len(args) < nb_args or len(args) > nb_args and not varargs
+            if len(args) < nb_args or len(args) > nb_args and not varargs:
                 if varargs:
                     sys.stderr.write("Command '%s' takes at least %d arguments.\n" % (command, nb_args))
                 else: