diff --git a/doc/source/admin/config-dvr-ha-snat.rst b/doc/source/admin/config-dvr-ha-snat.rst
index 3a9cb798709..c136107475d 100644
--- a/doc/source/admin/config-dvr-ha-snat.rst
+++ b/doc/source/admin/config-dvr-ha-snat.rst
@@ -151,7 +151,7 @@ Compute nodes
       l2_population = True
 
       [securitygroup]
-      firewall_driver = neutron.agent.linux.iptables_firewall.OVSHybridIptablesFirewallDriver
+      firewall_driver = iptables_hybrid
 
 #. Configure the L3 agent. Add the following to ``/etc/neutron/l3_agent.ini``:
 
diff --git a/doc/source/admin/config-sriov.rst b/doc/source/admin/config-sriov.rst
index 4d663fa784f..98e7e5624ea 100644
--- a/doc/source/admin/config-sriov.rst
+++ b/doc/source/admin/config-sriov.rst
@@ -355,7 +355,7 @@ Enable neutron-sriov-nic-agent (Compute)
    .. code-block:: ini
 
       [securitygroup]
-      firewall_driver = neutron.agent.firewall.NoopFirewallDriver
+      firewall_driver = noop
 
       [sriov_nic]
       physical_device_mappings = physnet2:eth3
@@ -633,7 +633,7 @@ Known limitations
   .. code-block:: ini
 
      [securitygroup]
-     firewall_driver = neutron.agent.firewall.NoopFirewallDriver
+     firewall_driver = noop
 
 * SR-IOV is not integrated into the OpenStack Dashboard (horizon). Users must
   use the CLI or API to configure SR-IOV interfaces.