diff --git a/addons/portal_sale/security/ir.model.access.csv b/addons/portal_sale/security/ir.model.access.csv
index 2c644cfa98c..5a016f00a05 100644
--- a/addons/portal_sale/security/ir.model.access.csv
+++ b/addons/portal_sale/security/ir.model.access.csv
@@ -20,7 +20,6 @@ access_product,product.product,product.model_product_product,portal.group_portal
 access_res_partner,res.partner,base.model_res_partner,portal.group_portal_member,1,0,0,0
 access_product_uom,product.uom,product.model_product_uom,portal.group_portal_member,1,0,0,0
 access_account_tax,account.tax,account.model_account_tax,portal.group_portal_member,1,0,0,0
-access_mrp_bom,mrp.bom,mrp.model_mrp_bom,portal.group_portal_member,1,0,0,0
 access_mrp_property,mrp.property,procurement.model_mrp_property,portal.group_portal_member,1,0,0,0
 access_product_template,product.template,product.model_product_template,portal.group_portal_member,1,0,0,0
 access_stock_warehouse,stock.warehouse,stock.model_stock_warehouse,portal.group_portal_member,1,0,0,0