diff --git a/charm-interface-neutron-plugin b/charm-interface-neutron-plugin
index 677f1a666a..3fba729d3e 160000
--- a/charm-interface-neutron-plugin
+++ b/charm-interface-neutron-plugin
@@ -1 +1 @@
-Subproject commit 677f1a666ad8935c31fa5c0cb228c46aa5b80ea1
+Subproject commit 3fba729d3e2856a9cab4de71c1252388213b9844