diff --git a/powerdnsadmin/routes/index.py b/powerdnsadmin/routes/index.py
index 3a6f55c..417e05f 100644
--- a/powerdnsadmin/routes/index.py
+++ b/powerdnsadmin/routes/index.py
@@ -392,7 +392,7 @@ def login():
         return authenticate_user(user, 'Azure OAuth')
 
     if 'oidc_token' in session:
-        user_data = json.loads(oidc.get('userinfo').text)
+        user_data = oidc.userinfo()
         oidc_username = user_data[Setting().get('oidc_oauth_username')]
         oidc_first_name = user_data[Setting().get('oidc_oauth_firstname')]
         oidc_last_name = user_data[Setting().get('oidc_oauth_last_name')]