diff --git a/site.conf b/site.conf
index dfa1296..72e6959 100644
--- a/site.conf
+++ b/site.conf
@@ -5,6 +5,7 @@
 	prefix4 => '10.130.0.0/20',
 	prefix6 => 'fdef:ffc0:3dd7::/64',
 
+	timezone => 'CET-1CEST,M3.5.0,M10.5.0/3', # Europe/Berlin
 	regdom => 'DE',
 
 	wifi24 => {