diff --git a/doc/_static/banners/m_1.jpg b/doc/_static/banners/m_1.jpg
deleted file mode 100644
index ce4319631ba..00000000000
Binary files a/doc/_static/banners/m_1.jpg and /dev/null differ
diff --git a/doc/_static/banners/m_2.jpg b/doc/_static/banners/m_2.jpg
deleted file mode 100644
index dcc7232048e..00000000000
Binary files a/doc/_static/banners/m_2.jpg and /dev/null differ
diff --git a/doc/_static/banners/m_accounting.jpg b/doc/_static/banners/m_accounting.jpg
deleted file mode 100644
index e100460ba10..00000000000
Binary files a/doc/_static/banners/m_accounting.jpg and /dev/null differ
diff --git a/doc/business.rst b/doc/business.rst
deleted file mode 100644
index 4847aa345bf..00000000000
--- a/doc/business.rst
+++ /dev/null
@@ -1,9 +0,0 @@
-==================
-Business Mementoes
-==================
-
-.. toctree::
-
-    Accounting Memento (US GAAP) <https://odoo.com/documentation/functional/accounting.html>
-    Double-Entry Inventory <https://odoo.com/documentation/functional/double-entry.html>
-    Inventory Valuations <https://odoo.com/documentation/functional/valuation.html>
diff --git a/doc/conf.py b/doc/conf.py
index 5fb1c9101bc..ab71691afc7 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -94,11 +94,6 @@ pygments_style = 'odoo'
 html_theme = 'odoo_ext'
 
 odoo_cover_default = 'banners/installing_odoo.jpg'
-odoo_cover_external = {
-    'https://odoo.com/documentation/functional/accounting.html'   : 'banners/m_accounting.jpg',
-    'https://odoo.com/documentation/functional/double-entry.html' : 'banners/m_1.jpg',
-    'https://odoo.com/documentation/functional/valuation.html'    : 'banners/m_2.jpg',
-}
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the