diff --git a/INSTALL b/INSTALL
index 1f6afc6a24..a71486f5fa 100644
--- a/INSTALL
+++ b/INSTALL
@@ -4,7 +4,7 @@ Installing trytond_carrier
 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_party (http://www.tryton.org/)
  * trytond_product (http://www.tryton.org/)
diff --git a/setup.py b/setup.py
index 00c517151c..ee6eb97f23 100644
--- a/setup.py
+++ b/setup.py
@@ -66,7 +66,6 @@ setup(name='trytond_carrier',
         'Natural Language :: Slovenian',
         'Natural Language :: Spanish',
         'Operating System :: OS Independent',
-        'Programming Language :: Python :: 2.6',
         'Programming Language :: Python :: 2.7',
         'Topic :: Office/Business',
         ],