diff --git a/tools/apidoc/gen_toc.py b/tools/apidoc/gen_toc.py
index 00b51a9177e..31997a1bddf 100644
--- a/tools/apidoc/gen_toc.py
+++ b/tools/apidoc/gen_toc.py
@@ -108,9 +108,9 @@ known_categories = {
     'Hypervisor': 'Hypervisor',
     'Alert': 'Alert',
     'Event': 'Event',
-    'login': 'Login',
-    'logout': 'Logout',
-    'saml': 'SAML',
+    'login': 'Authentication',
+    'logout': 'Authentication',
+    'saml': 'Authentication',
     'Capacity': 'System Capacity',
     'NetworkDevice': 'Network Device',
     'ExternalLoadBalancer': 'Ext Load Balancer',