diff --git a/INSTALL b/INSTALL
index 4c14734b2e..2f8c642107 100644
--- a/INSTALL
+++ b/INSTALL
@@ -4,7 +4,7 @@ Installing trytond_account_be
 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_account (http://www.tryton.org/)
 
diff --git a/setup.py b/setup.py
index 5eeaf00047..631e2010cc 100644
--- a/setup.py
+++ b/setup.py
@@ -56,7 +56,6 @@ setup(name='trytond_account_be',
         'License :: OSI Approved :: GNU General Public License (GPL)',
         'Natural Language :: French',
         'Operating System :: OS Independent',
-        'Programming Language :: Python :: 2.6',
         'Programming Language :: Python :: 2.7',
         'Topic :: Office/Business',
         'Topic :: Office/Business :: Financial :: Accounting',