diff --git a/ssl-cert-check/ssldomains b/ssl-cert-check/ssldomains
index 7214ae0d..e58aaeff 100644
--- a/ssl-cert-check/ssldomains
+++ b/ssl-cert-check/ssldomains
@@ -13,6 +13,7 @@ scity.xyz 443
 stdiscosrv.scity.us 9999
 unifistats.scity.us 443
 vcenter.scity.us 443
+vpn.scity.us 4433
 www.schroedercity.com 443
 www.scity.us 443
 wanmon.scity.us 443