diff --git a/etc/neutron.conf b/etc/neutron.conf
index d0ab46d48f..eadcf5e1f9 100644
--- a/etc/neutron.conf
+++ b/etc/neutron.conf
@@ -506,6 +506,17 @@ lock_path = $state_path/lock
 # Number of floating IPs allowed per tenant. A negative value means unlimited.
 # quota_floatingip = 50
 
+# Number of firewalls allowed per tenant. A negative value means unlimited.
+# quota_firewall = 1
+
+# Number of firewall policies allowed per tenant. A negative value means
+# unlimited.
+# quota_firewall_policy = 1
+
+# Number of firewall rules allowed per tenant. A negative value means
+# unlimited.
+# quota_firewall_rule = 100
+
 [agent]
 # Use "sudo neutron-rootwrap /etc/neutron/rootwrap.conf" to use the real
 # root filter facility.