diff --git a/src/code/manifests/params.pp b/src/code/manifests/params.pp
index 78b2aace893cb0d72620679a22048520f320eb4c..be15232d5f53760b0bc5f32bad3af8cdd546cf1e 100644
--- a/src/code/manifests/params.pp
+++ b/src/code/manifests/params.pp
@@ -60,7 +60,15 @@ class chrony::params {
   }
 
   $domain       = lookup({"name" => "cern_network_domain", "default_value" => 'default'})
-  if $domain == 'tn' {
+  if $domain == 'default' {
+    $servers = {
+      '0.pool.ntp.org' => ['iburst'],
+      '1.pool.ntp.org' => ['iburst'],
+      '2.pool.ntp.org' => ['iburst'],
+      '3.pool.ntp.org' => ['iburst'],
+    }
+  }
+  elsif $domain == 'tn' {
     $servers = {
       'ip-time-3.cern.ch' => ['iburst'],
       'ip-time-4.cern.ch' => ['iburst'],