diff --git a/docs/source/conf.py b/docs/source/conf.py
index 6c170a39..e5bba1f8 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -19,7 +19,7 @@ master_doc = 'index'
 
 # General information about the project.
 project = u'Gunicorn'
-copyright = u'2012, Benoit Chesneau'
+copyright = u'2009-2014, Benoit Chesneau'
 # gunicorn version
 import gunicorn
 release = version = gunicorn.__version__