diff --git a/stock_available_unreserved/models/product.py b/stock_available_unreserved/models/product.py
index 121a0f7ad..7001ddeb5 100644
--- a/stock_available_unreserved/models/product.py
+++ b/stock_available_unreserved/models/product.py
@@ -63,6 +63,7 @@ class ProductProduct(models.Model):
             text = res[prod.id]['qty_available_stock_text']
             prod.qty_available_not_res = qty
             prod.qty_available_stock_text = text
+        return res
 
     @api.model
     def _prepare_domain_available_not_res(self, products):