diff --git a/certbot_dns_hetzner/dns_hetzner.py b/certbot_dns_hetzner/dns_hetzner.py
index 2a9abea..2d8e4c2 100644
--- a/certbot_dns_hetzner/dns_hetzner.py
+++ b/certbot_dns_hetzner/dns_hetzner.py
@@ -21,9 +21,9 @@ def __init__(self, *args, **kwargs):
         self.credentials = None
 
     @classmethod
-    def add_parser_arguments(cls, add):  # pylint: disable=arguments-differ
+    def add_parser_arguments(cls, add, default_propagation_seconds = 60):
         super(Authenticator, cls).add_parser_arguments(
-            add, default_propagation_seconds=60
+            add, default_propagation_seconds=default_propagation_seconds
         )
         add("credentials", help="Hetzner credentials INI file.")
 
diff --git a/setup.py b/setup.py
index 0488b1a..8bf02e7 100644
--- a/setup.py
+++ b/setup.py
@@ -3,7 +3,7 @@
 from setuptools import find_packages
 from setuptools import setup
 
-version = '2.0.0'
+version = '2.0.1'
 
 # This package relies on PyOpenSSL, requests, and six, however, it isn't
 # specified here to avoid masking the more specific request requirements in