diff --git a/addons/purchase/security/ir.model.access.csv b/addons/purchase/security/ir.model.access.csv
index 4b1d857f1d0..693452d4e09 100644
--- a/addons/purchase/security/ir.model.access.csv
+++ b/addons/purchase/security/ir.model.access.csv
@@ -42,3 +42,5 @@
 "access_account_move_reconcile","account.move.reconcile","account.model_account_move_reconcile","group_purchase_user",1,1,1,1
 "access_report_stock_move","report.stock.move.manager","stock.model_report_stock_move","group_purchase_manager",1,1,1,1
 "access_report_stock_move_user","report.stock.move.user","stock.model_report_stock_move","group_purchase_user",1,0,0,0
+"access_stock_production_lot_user","stock.production.lot user","stock.model_stock_production_lot","group_purchase_user",1,0,1,0
+"access_stock_production_lot_revision","stock.production.lot.revision","stock.model_stock_production_lot_revision","group_purchase_user",1,0,1,0
diff --git a/addons/stock/security/ir.model.access.csv b/addons/stock/security/ir.model.access.csv
index a8e8c1565d5..e1a22e9fb69 100644
--- a/addons/stock/security/ir.model.access.csv
+++ b/addons/stock/security/ir.model.access.csv
@@ -33,5 +33,3 @@
 "access_product_template_stock_user","product.template stock user","product.model_product_template","stock.group_stock_user",1,1,1,1
 "access_product_product_stock_manager","product_product_stock_manager","product.model_product_product","stock.group_stock_manager",1,0,0,0
 "access_product_template_stock_manager","product.template stock manager","product.model_product_template","stock.group_stock_manager",1,0,0,0
-"access_stock_production_lot_user","stock.production.lot user","model_stock_production_lot","purchase.group_purchase_user",1,0,1,0
-"access_stock_production_lot_revision","stock.production.lot.revision","model_stock_production_lot_revision","purchase.group_purchase_user",1,0,1,0