diff --git a/INSTALL b/INSTALL
index 5a1bb829d2..466446457f 100644
--- a/INSTALL
+++ b/INSTALL
@@ -4,7 +4,7 @@ Installing trytond_company_work_time
 Prerequisites
 -------------
 
- * Python 2.6 or later (http://www.python.org/)
+ * Python 2.7 or later (http://www.python.org/)
  * trytond (http://www.tryton.org/)
  * trytond_company (http://www.tryton.org/)
 
diff --git a/setup.py b/setup.py
index 1f0b65f372..832053832e 100644
--- a/setup.py
+++ b/setup.py
@@ -66,7 +66,6 @@ setup(name='trytond_company_work_time',
         'Natural Language :: Slovenian',
         'Natural Language :: Spanish',
         'Operating System :: OS Independent',
-        'Programming Language :: Python :: 2.6',
         'Programming Language :: Python :: 2.7',
         'Topic :: Office/Business',
         ],