diff --git a/frontend/model/contracts/identity.js b/frontend/model/contracts/identity.js
index 093d6edee4..64696a2c94 100644
--- a/frontend/model/contracts/identity.js
+++ b/frontend/model/contracts/identity.js
@@ -25,7 +25,7 @@ import {
 
 const attributesType = objectMaybeOf({
   username: stringMax(IDENTITY_USERNAME_MAX_CHARS, 'username'),
-  email: optional(stringMax(IDENTITY_EMAIL_MAX_CHARS, 'email')),
+  email: optional(stringMax(IDENTITY_EMAIL_MAX_CHARS, 'email')), // https://github.com/okTurtles/group-income/issues/2192
   bio: optional(stringMax(IDENTITY_BIO_MAX_CHARS, 'bio')),
   picture: unionOf(stringMax(MAX_URL_LEN), objectOf({
     manifestCid: stringMax(MAX_HASH_LEN, 'manifestCid'),