diff --git a/tempest/api/network/admin/test_l3_agent_scheduler.py b/tempest/api/network/admin/test_l3_agent_scheduler.py
index f4050c5..3b05f42 100644
--- a/tempest/api/network/admin/test_l3_agent_scheduler.py
+++ b/tempest/api/network/admin/test_l3_agent_scheduler.py
@@ -28,8 +28,9 @@
         List L3 agents hosting the given router.
         Add and Remove Router to L3 agent
 
-    v2.0 of the Neutron API is assumed. It is also assumed that the following
-    options are defined in the [network] section of etc/tempest.conf:
+    v2.0 of the Neutron API is assumed.
+
+    The l3_agent_scheduler extension is required for these tests.
     """
 
     @classmethod