diff --git a/mrp_average_cost/security/ir.model.access.csv b/mrp_average_cost/security/ir.model.access.csv
index 39e1b3c..c8eda4f 100644
--- a/mrp_average_cost/security/ir.model.access.csv
+++ b/mrp_average_cost/security/ir.model.access.csv
@@ -1,9 +1,7 @@
 id,name,model_id:id,group_id:id,perm_read,perm_write,perm_create,perm_unlink
 access_labour_cost_profile_read,Read access on labour.cost.profile to MRP user,model_labour_cost_profile,mrp.group_mrp_user,1,0,0,0
-access_labour_cost_profile_read_sale,Read access on labour.cost.profile to Sale user,model_labour_cost_profile,sales_team.group_sale_salesman,1,0,0,0
 access_labour_cost_profile_read_stock,Read access on labour.cost.profile to Stock user,model_labour_cost_profile,stock.group_stock_user,1,0,0,0
 access_labour_cost_profile_full,Full access on labour.cost.profile to MRP manager,model_labour_cost_profile,mrp.group_mrp_manager,1,1,1,1
 access_mrp_bom_labour_line_read,Read access on mrp.bom.labour.line to MRP user,model_mrp_bom_labour_line,mrp.group_mrp_user,1,0,0,0
-access_mrp_bom_labour_line_read_sale,Read access on mrp.bom.labour.line to Sale user,model_mrp_bom_labour_line,sales_team.group_sale_salesman,1,0,0,0
 access_mrp_bom_labour_line_read_stock,Read access on mrp.bom.labour.line to Stock user,model_mrp_bom_labour_line,stock.group_stock_user,1,0,0,0
 access_mrp_bom_labour_line_full,Full access on mrp.bom.labour.line to MRP manager,model_mrp_bom_labour_line,mrp.group_mrp_manager,1,1,1,1