diff --git a/mrp_production_request/models/procurement.py b/mrp_production_request/models/procurement.py
index cff54c446..813ec285b 100644
--- a/mrp_production_request/models/procurement.py
+++ b/mrp_production_request/models/procurement.py
@@ -38,18 +38,17 @@ class ProcurementOrder(models.Model):
             return True
         return super(ProcurementOrder, self)._run(procurement)
 
-    @api.multi
-    def propagate_cancels(self):
-        result = super(ProcurementOrder, self).propagate_cancels()
-        for procurement in self:
-            mrp_production_requests = \
-                self.env['mrp.production.request'].sudo().search([
-                    ('procurement_id', '=', procurement.id)])
-            if mrp_production_requests and not self.env.context.get(
-                    'from_mrp_production_request'):
-                mrp_production_requests.sudo().button_cancel()
-                for mr in mrp_production_requests:
-                    mr.sudo().message_post(
-                        body=_("Related procurement has been cancelled."))
-            procurement.write({'mrp_production_request_id': None})
+    @api.model
+    def propagate_cancel(self, procurement):
+        result = super(ProcurementOrder, self).propagate_cancel(procurement)
+        mrp_production_requests = \
+            self.env['mrp.production.request'].sudo().search([
+                ('procurement_id', '=', procurement.id)])
+        if mrp_production_requests and not self.env.context.get(
+                'from_mrp_production_request'):
+            mrp_production_requests.sudo().button_cancel()
+            for mr in mrp_production_requests:
+                mr.sudo().message_post(
+                    body=_("Related procurement has been cancelled."))
+        procurement.write({'mrp_production_request_id': None})
         return result
diff --git a/mrp_production_request/tests/test_mrp_production_request.py b/mrp_production_request/tests/test_mrp_production_request.py
index bff002f85..4d31201a7 100644
--- a/mrp_production_request/tests/test_mrp_production_request.py
+++ b/mrp_production_request/tests/test_mrp_production_request.py
@@ -134,10 +134,7 @@ class TestMrpProductionRequest(TransactionCase):
     def test_raise_errors(self):
         """Tests user errors raising properly."""
         proc_no_bom = self.create_procurement_no_bom('TEST/05', self.test_product)
-
-        # self.env["procurement.order"]._run(proc_no_bom)
         proc_no_bom.run()
-
         self.assertEqual(proc_no_bom.state, 'exception')
         proc = self.create_procurement('TEST/05', self.product)
         proc.run()
@@ -152,20 +149,8 @@ class TestMrpProductionRequest(TransactionCase):
     def test_cancellation_from_proc(self):
         """Tests cancelation from procurement."""
         proc = self.create_procurement('TEST/03', self.product)
-
-        self.env["procurement.order"]._run(proc)
-
-        mrp_production_requests = \
-            self.env['mrp.production.request'].sudo().search([
-                ('procurement_id', '=', proc.id)])
-        if mrp_production_requests and not self.env.context.get(
-                'from_mrp_production_request'):
-            self.assertEqual(proc.state, "MASUK")
-        else:
-            self.assertEqual(proc.state, "GA MASUK")
-
+        proc.run()
         request = proc.mrp_production_request_id
         self.assertNotEqual(request.state, 'cancel')
         proc.cancel()
-        self.assertEqual(proc.state, "TEST")
         self.assertEqual(request.state, 'cancel')