diff --git a/requirements.txt b/requirements.txt
index bc7618b..f58dcce 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,3 +6,7 @@ pbr!=2.1.0,>=2.0.0 # Apache-2.0
 Babel!=2.4.0,>=2.3.4 # BSD
 neutron>=12.0.0  # Apache-2.0
 neutron-lib>=1.18.0 # Apache-2.0
+
+# Opt-in for neutron-lib consumption patches
+# http://lists.openstack.org/pipermail/openstack-dev/2018-September/135063.html
+# neutron-lib-current