diff --git a/uncloud_django_based/uncloud/uncloud/secrets_sample.py b/uncloud_django_based/uncloud/uncloud/secrets_sample.py
index bc9cd38..6b0a556 100644
--- a/uncloud_django_based/uncloud/uncloud/secrets_sample.py
+++ b/uncloud_django_based/uncloud/uncloud/secrets_sample.py
@@ -1,6 +1,3 @@
-# Live/test key from stripe
-STRIPE_KEY = ''
-
 # XML-RPC interface of opennebula
 OPENNEBULA_URL = 'https://opennebula.ungleich.ch:2634/RPC2'