diff --git a/global/overlay/etc/hiera/data/common.yaml b/global/overlay/etc/hiera/data/common.yaml
index aa61f722..08d20266 100644
--- a/global/overlay/etc/hiera/data/common.yaml
+++ b/global/overlay/etc/hiera/data/common.yaml
@@ -13,7 +13,7 @@ prid_prod_clients:
 eid_proxy_server: ""
 eid_no_proxy: true
 syslog_servers:
-   - syslog.sunet.se
+   - syslog.sunet.se:514
 nagios_ip_v4:
    - 89.47.184.215
    - 94.176.224.229