diff --git a/quality_control/__openerp__.py b/quality_control/__openerp__.py
index 4414721ad..ad5a2aab4 100644
--- a/quality_control/__openerp__.py
+++ b/quality_control/__openerp__.py
@@ -6,7 +6,7 @@
 
 {
     "name": "Quality control",
-    "version": "8.0.1.0.0",
+    "version": "8.0.1.1.0",
     "category": "Quality control",
     "license": "AGPL-3",
     "author": "OdooMRP team, "
diff --git a/quality_control/models/qc_inspection.py b/quality_control/models/qc_inspection.py
index fe307610c..6abe964f2 100644
--- a/quality_control/models/qc_inspection.py
+++ b/quality_control/models/qc_inspection.py
@@ -28,11 +28,6 @@ class QcInspection(models.Model):
         else:
             self.product = False
 
-    @api.one
-    @api.depends('object_id')
-    def _get_qty(self):
-        self.qty = 1.0
-
     name = fields.Char(
         string='Inspection number', required=True, default='/', select=True,
         readonly=True, states={'draft': [('readonly', False)]}, copy=False)
@@ -46,7 +41,7 @@ class QcInspection(models.Model):
     product = fields.Many2one(
         comodel_name="product.product", compute="_get_product", store=True,
         help="Product associated with the inspection")
-    qty = fields.Float(string="Quantity", compute="_get_qty", store=True)
+    qty = fields.Float(string="Quantity", default=1.0)
     test = fields.Many2one(
         comodel_name='qc.test', string='Test', readonly=True, select=True)
     inspection_lines = fields.One2many(
diff --git a/quality_control/views/qc_inspection_view.xml b/quality_control/views/qc_inspection_view.xml
index c7b5a2e7f..196b19146 100644
--- a/quality_control/views/qc_inspection_view.xml
+++ b/quality_control/views/qc_inspection_view.xml
@@ -56,6 +56,7 @@
                                 <field name="test" />
                                 <field name="user" />
                                 <field name="object_id" />
+                                <field name="qty" />
                                 <field name="product" />
                             </group>
                             <group>
@@ -112,6 +113,7 @@
                     <field name="name" />
                     <field name="user" />
                     <field name="test" />
+                    <field name="qty" />
                     <field name="product" />
                     <field name="success" />
                     <field name="state" />
diff --git a/quality_control_stock/__openerp__.py b/quality_control_stock/__openerp__.py
index f1eaa316d..21c203e4d 100644
--- a/quality_control_stock/__openerp__.py
+++ b/quality_control_stock/__openerp__.py
@@ -5,7 +5,7 @@
 
 {
     "name": "Quality control - Stock",
-    "version": "8.0.1.0.0",
+    "version": "8.0.1.0.1",
     "category": "Quality control",
     "license": "AGPL-3",
     "author": "OdooMRP team, "
diff --git a/quality_control_stock/models/qc_inspection.py b/quality_control_stock/models/qc_inspection.py
index a7bd4cc52..385adb92b 100644
--- a/quality_control_stock/models/qc_inspection.py
+++ b/quality_control_stock/models/qc_inspection.py
@@ -41,16 +41,23 @@ class QcInspection(models.Model):
             elif self.object_id._name == 'stock.pack.operation':
                 self.product = self.object_id.product_id
 
-    @api.one
-    @api.depends('object_id')
-    def _get_qty(self):
-        super(QcInspection, self)._get_qty()
+    @api.onchange('object_id')
+    def onchange_object_id(self):
         if self.object_id:
             if self.object_id._name == 'stock.move':
                 self.qty = self.object_id.product_qty
             elif self.object_id._name == 'stock.pack.operation':
                 self.qty = self.object_id.product_qty
 
+    @api.multi
+    def _prepare_inspection_header(self, object_ref, trigger_line):
+        res = super(QcInspection, self)._prepare_inspection_header(
+            object_ref, trigger_line)
+        # Fill qty when coming from pack operations
+        if object_ref and object_ref._name == 'stock.pack.operation':
+            res['qty'] = object_ref.product_qty
+        return res
+
     picking = fields.Many2one(
         comodel_name="stock.picking", compute="get_picking", store=True)
     lot = fields.Many2one(
diff --git a/quality_control_stock/tests/test_quality_control_stock.py b/quality_control_stock/tests/test_quality_control_stock.py
index 000dcf43c..ee8d8267b 100644
--- a/quality_control_stock/tests/test_quality_control_stock.py
+++ b/quality_control_stock/tests/test_quality_control_stock.py
@@ -35,6 +35,7 @@ class TestQualityControl(TransactionCase):
             'name': self.product.name,
             'product_id': self.product.id,
             'product_uom': self.product.uom_id.id,
+            'product_uom_qty': 2.0,
             'location_id': self.picking_type.default_location_src_id.id,
             'location_dest_id': self.picking_type.default_location_dest_id.id,
         }
@@ -60,8 +61,14 @@ class TestQualityControl(TransactionCase):
         self.picking1.do_transfer()
         self.assertEqual(self.picking1.created_inspections, 1,
                          'Only one inspection must be created')
-        self.assertEqual(self.picking1.qc_inspections[:1].test, self.test,
+        inspection = self.picking1.qc_inspections[:1]
+        self.assertEqual(inspection.qty, 2.0)
+        self.assertEqual(inspection.test, self.test,
                          'Wrong test picked when creating inspection.')
+        # Try in this context if onchange with an stock.pack.operation works
+        inspection.qty = 5
+        inspection.onchange_object_id()
+        self.assertEqual(inspection.qty, 2.0)
 
     def test_inspection_create_for_template(self):
         self.product.product_tmpl_id.qc_triggers = [(
@@ -221,6 +228,7 @@ class TestQualityControl(TransactionCase):
             'object_id': '%s,%d' % (self.picking1.move_lines[:1]._model,
                                     self.picking1.move_lines[:1].id),
         })
+        self.inspection1.onchange_object_id()
         self.assertEquals(self.inspection1.picking,
                           self.picking1)
         self.assertEquals(self.inspection1.lot,