diff --git a/playbooks/chronyd.yml b/playbooks/chronyd.yml
index e5a0619..e7b629e 100755
--- a/playbooks/chronyd.yml
+++ b/playbooks/chronyd.yml
@@ -13,4 +13,14 @@
       - 3.pool.ntp.org
   roles:
     - chronyd
+
+- hosts:
+    - all
+    - "!ntp-1.int.infra.auro.re"
+    - "!unifi"
+  vars:
+    chronyd__pools:
+      - ntp-1.int.infra.auro.re
+  roles:
+    - chronyd
 ...