diff --git a/account_usability/__openerp__.py b/account_usability/__manifest__.py
similarity index 100%
rename from account_usability/__openerp__.py
rename to account_usability/__manifest__.py
diff --git a/purchase_usability/__openerp__.py b/purchase_usability/__manifest__.py
similarity index 100%
rename from purchase_usability/__openerp__.py
rename to purchase_usability/__manifest__.py
diff --git a/sale_stock_usability/__openerp__.py b/sale_stock_usability/__manifest__.py
similarity index 100%
rename from sale_stock_usability/__openerp__.py
rename to sale_stock_usability/__manifest__.py
diff --git a/sale_usability/__openerp__.py b/sale_usability/__manifest__.py
similarity index 100%
rename from sale_usability/__openerp__.py
rename to sale_usability/__manifest__.py
diff --git a/stock_usability/__openerp__.py b/stock_usability/__manifest__.py
similarity index 100%
rename from stock_usability/__openerp__.py
rename to stock_usability/__manifest__.py