--- a/src/pyams_utils/context.py	Sat Nov 23 01:24:11 2019 +0100
+++ b/src/pyams_utils/context.py	Sat Nov 23 14:57:24 2019 +0100
@@ -50,7 +50,7 @@
         sys.stderr = err
 
 
-class ContextSelector(object):  # pylint: disable=too-few-public-methods
+class ContextSelector:  # pylint: disable=too-few-public-methods
     """Interface based context selector
 
     This selector can be used as a predicate to define a class or an interface that the context