diff --git a/lib/models/user.js b/lib/models/user.js
index 76e20a3..3daae45 100644
--- a/lib/models/user.js
+++ b/lib/models/user.js
@@ -141,6 +141,9 @@ module.exports = function (sequelize, DataTypes) {
           case 'saml':
             photo = generateAvatarURL(profile.username, profile.emails[0], bigger)
             break
+          default:
+            photo = generateAvatarURL(profile.username)
+            break
         }
         return photo
       },