diff --git a/addons/procurement_jit_stock/procurement_jit_stock.py b/addons/procurement_jit_stock/procurement_jit_stock.py
index 576ca54f45c..61fac0efd78 100644
--- a/addons/procurement_jit_stock/procurement_jit_stock.py
+++ b/addons/procurement_jit_stock/procurement_jit_stock.py
@@ -26,8 +26,7 @@ class procurement_order(osv.osv):
     _inherit = "procurement.order"
 
     def run(self, cr, uid, ids, context=None):
-        context = context or {}
-        context['procurement_autorun_defer'] = True
+        context = dict(context or {}, procurement_autorun_defer=True)
         res = super(procurement_order, self).run(cr, uid, ids, context=context)
 
         procurement_ids = self.search(cr, uid, [('move_dest_id.procurement_id', 'in', ids)], order='id', context=context)