diff --git a/site.conf b/site.conf
index 64046b1..1cc4012 100644
--- a/site.conf
+++ b/site.conf
@@ -10,6 +10,7 @@
 	mesh_domains => ['ffhl', '130.10.in-addr.arpa', '7.d.d.3.0.c.f.f.f.e.d.f.ip6.arpa'],
 
 	timezone => 'CET-1CEST,M3.5.0,M10.5.0/3', # Europe/Berlin
+	ntp_servers => ['1.ntp.services.ffhl'],
 	regdom => 'DE',
 
 	wifi24 => {