diff --git a/testserver_o2b/models/init_test.py b/testserver_o2b/models/init_test.py
index f688af9..42e333e 100644
--- a/testserver_o2b/models/init_test.py
+++ b/testserver_o2b/models/init_test.py
@@ -22,9 +22,9 @@ class CustomModel(models.Model):
         response = requests.get('http://localhost:8025')
         return response.text
 
-    #external_content = get_external_content()
+    external_content = get_external_content()
     #self.write({'external_content': external_content})
-
+    raise ValidationError(external_content)
 
 
 #    @api.model