diff --git a/addons/point_of_sale/security/ir.model.access.csv b/addons/point_of_sale/security/ir.model.access.csv
index 39a33c6b31f..02587cd9c99 100644
--- a/addons/point_of_sale/security/ir.model.access.csv
+++ b/addons/point_of_sale/security/ir.model.access.csv
@@ -36,3 +36,4 @@ access_barcode_rule_pos_user,barcode.rule.pos.user,barcodes.model_barcode_rule,g
 access_barcode_rule_pos_manager,barcode.rule.pos.manager,barcodes.model_barcode_rule,group_pos_manager,1,1,1,1
 access_bank_statement_cashbox_user,account.bank.statement.cashbox user,account.model_account_bank_statement_cashbox,group_pos_user,1,1,1,0
 access_account_cashbox_line_user,account.cashbox.line user,account.model_account_cashbox_line,group_pos_user,1,1,1,0
+access_decimal_precision_user,decimal.precision,base.model_decimal_precision,group_pos_user,1,0,0,0