diff --git a/uncloud/uncloud_pay/models.py b/uncloud/uncloud_pay/models.py
index 71653fa..6a33fd5 100644
--- a/uncloud/uncloud_pay/models.py
+++ b/uncloud/uncloud_pay/models.py
@@ -86,7 +86,7 @@ class Payment(models.Model):
     source = models.CharField(max_length=256,
                               choices = (
                                   ('wire', 'Wire Transfer'),
-                                  ('strip', 'Stripe'),
+                                  ('stripe', 'Stripe'),
                                   ('voucher', 'Voucher'),
                                   ('referral', 'Referral'),
                                   ('unknown', 'Unknown')