1 files changed, 2 insertions, 3 deletions
diff --git a/src/mailman/config/config.py b/src/mailman/config/config.py
index 48c849148..fc82a2be7 100644
--- a/src/mailman/config/config.py
+++ b/src/mailman/config/config.py
@@ -32,7 +32,7 @@ from lazr.config import ConfigSchema, as_boolean
 from pkg_resources import resource_stream
 from string import Template
 from zope.component import getUtility
-from zope.interface import Interface, implements
+from zope.interface import Interface, implementer
 
 import mailman.templates
 
@@ -52,11 +52,10 @@ class IConfiguration(Interface):
 
 
 
+@implementer(IConfiguration)
 class Configuration:
     """The core global configuration object."""
 
-    implements(IConfiguration)
-
     def __init__(self):
         self.switchboards = {}
         self.QFILE_SCHEMA_VERSION = version.QFILE_SCHEMA_VERSION