diff --git a/stock_inventory_preparation_filters/__openerp__.py b/stock_inventory_preparation_filters/__openerp__.py
index ce2c077c1..deaed665b 100644
--- a/stock_inventory_preparation_filters/__openerp__.py
+++ b/stock_inventory_preparation_filters/__openerp__.py
@@ -44,6 +44,7 @@ with product code and quantity
     """,
     "data": [
         "views/stock_inventory_view.xml",
+        "security/ir.model.access.csv",
     ],
     "installable": True,
     "auto_install": False,
diff --git a/stock_inventory_preparation_filters/models/stock_inventory.py b/stock_inventory_preparation_filters/models/stock_inventory.py
index 2ede73184..0812a7220 100644
--- a/stock_inventory_preparation_filters/models/stock_inventory.py
+++ b/stock_inventory_preparation_filters/models/stock_inventory.py
@@ -49,15 +49,13 @@ class StockInventory(orm.Model):
     _inherit = 'stock.inventory'
 
     def _get_available_filters(self, cr, uid, context=None):
-        """
-           This function will return the list of filter allowed according to
-           the options checked in 'Settings\Warehouse'.
+        """This function will return the list of filter allowed according to
+        the options checked in 'Settings\Warehouse'.
 
-           :rtype: list of tuple
+        :return: list of tuple
         """
-        res_filter = super(StockInventory,
-                           self)._get_available_filters(cr, uid,
-                                                        context=context)
+        res_filter = super(StockInventory, self)._get_available_filters(
+            cr, uid, context=context)
         res_filter.append(('categories', _('Selected Categories')))
         res_filter.append(('products', _('Selected Products')))
         for filter in res_filter:
diff --git a/stock_inventory_preparation_filters/security/ir.model.access.csv b/stock_inventory_preparation_filters/security/ir.model.access.csv
new file mode 100644
index 000000000..723cb2057
--- /dev/null
+++ b/stock_inventory_preparation_filters/security/ir.model.access.csv
@@ -0,0 +1,3 @@
+id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
+access_stock_inventory_line_empty_user,access_stock_inventory_line_empty_user,model_stock_inventory_line_empty,stock.group_stock_user,1,0,0,0
+access_stock_inventory_line_empty_manager,access_stock_inventory_line_empty_manager,model_stock_inventory_line_empty,stock.group_stock_manager,1,1,1,1