diff --git a/addons/purchase_stock/models/stock_rule.py b/addons/purchase_stock/models/stock_rule.py
index a1f5d03fae5..b2fc19cd342 100644
--- a/addons/purchase_stock/models/stock_rule.py
+++ b/addons/purchase_stock/models/stock_rule.py
@@ -172,7 +172,7 @@ class StockRule(models.Model):
             'partner_id': partner.id,
             'picking_type_id': self.picking_type_id.id,
             'company_id': values['company_id'].id,
-            'currency_id': partner.with_context(force_company=values['company_id'].id).property_purchase_currency_id.id or self.env.user.company_id.currency_id.id,
+            'currency_id': partner.with_context(force_company=values['company_id'].id).property_purchase_currency_id.id or values['company_id'].currency_id.id,
             'dest_address_id': values.get('partner_id', False),
             'origin': origin,
             'payment_term_id': partner.with_context(force_company=values['company_id'].id).property_supplier_payment_term_id.id,