diff --git a/src/oidcserver.js b/src/oidcserver.js
index 41e550a0f..1f6b8ff7a 100644
--- a/src/oidcserver.js
+++ b/src/oidcserver.js
@@ -551,7 +551,6 @@ async function getClaims(username, use, scope, clientId) {
         picture: `https://${dashboardFqdn}/api/v1/profile/avatar/${user.id}`, // we always store as png
         preferred_username: user.username,
         groups: allGroups.filter(function (g) { return g.userIds.indexOf(user.id) !== -1; }).map(function (g) { return `${g.name}`; }),
-        mailclient: {},
     };
 
     if (clientId && scope.includes('mailclient')) {