diff --git a/security-guide/source/instance-management/security-services-for-instances.rst b/security-guide/source/instance-management/security-services-for-instances.rst
index f6300514..7c679eb5 100644
--- a/security-guide/source/instance-management/security-services-for-instances.rst
+++ b/security-guide/source/instance-management/security-services-for-instances.rst
@@ -48,7 +48,7 @@ and volume requests.
 
 The ``FilterScheduler`` is the default scheduler for OpenStack
 Compute, although other schedulers exist (see the section `Scheduling
-<https://docs.openstack.org/ocata/config-reference/compute/scheduler.html>`_
+<https://docs.openstack.org/ocata/config-reference/compute/schedulers.html>`_
 in the `OpenStack Configuration Reference
 <https://docs.openstack.org/ocata/config-reference/config-overview.html>`_
 ). This works in collaboration with 'filter hints' to decide where an