diff --git a/defaults/main.yml b/defaults/main.yml
index 30bbbf06..d1664a45 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -336,11 +336,12 @@ neutron_apt_packages:
   - conntrack
   - dnsmasq-base
   - dnsmasq-utils
+  - ebtables
   - ipset
   - iputils-arping
   - keepalived
   - libpq-dev
-  - ebtables
+  - radvd
 
 neutron_lbaas_apt_packages:
   - haproxy