diff --git a/ext/custom-addons/dp_custom/models/stock.py b/ext/custom-addons/dp_custom/models/stock.py
index ca592b69..3ca1c36e 100644
--- a/ext/custom-addons/dp_custom/models/stock.py
+++ b/ext/custom-addons/dp_custom/models/stock.py
@@ -36,12 +36,14 @@ class StockProductionLot(models.Model):
 
     @api.model
     def create(self, vals):
-        tools.image_resize_images(vals)
+        if vals.get('image'):
+            vals.update(tools.image_get_resized_images(vals['image'], return_big=True, return_medium=True, return_small=False))
         return super(StockProductionLot, self).create(vals)
 
     @api.multi
     def write(self, vals):
-        tools.image_resize_images(vals)
+        if vals.get('image'):
+            vals.update(tools.image_get_resized_images(vals['image'], return_big=True, return_medium=True, return_small=False))
         return super(StockProductionLot, self).write(vals)