diff --git a/morph/grid/production/config.json b/morph/grid/production/config.json
index 970fde2336f7e983e42078e44a24cb518ccfaf5b..e71cb8b4b5f999e3059f0669c2bc3f92f29242a6 100644
--- a/morph/grid/production/config.json
+++ b/morph/grid/production/config.json
@@ -3,8 +3,8 @@
 , "stripeSecretKeyPath": "./secrets/stripe.secret"
 , "passValue": 1000000
 , "issuerDomains": [
-    "payments.private.storage"
-  , "payments.privatestorage.io"
+    "payments.privatestorage.io"
+  , "payments.private.storage"
   ]
 , "letsEncryptAdminEmail": "jean-paul@privatestorage.io"
 , "allowedChargeOrigins": [