diff --git a/install/ansible/roles/common/defaults/main.yml b/install/ansible/roles/common/defaults/main.yml
index 8012978..c3dd982 100644
--- a/install/ansible/roles/common/defaults/main.yml
+++ b/install/ansible/roles/common/defaults/main.yml
@@ -20,6 +20,8 @@
   - glusterfs-server
   - glusterfs-client
   - attr
+  - openntpd
+  - ntpdate
 #  - python-libpcap
 
 obsolete_services: