diff --git a/fe-common/overlay/etc/hiera/data/group.yaml b/fe-common/overlay/etc/hiera/data/group.yaml
index c58dcc43..1c7bea02 100644
--- a/fe-common/overlay/etc/hiera/data/group.yaml
+++ b/fe-common/overlay/etc/hiera/data/group.yaml
@@ -154,10 +154,10 @@ sunet_frontend:
           default:
             'demw-1.sveidas.se':
               ips: ['94.176.224.252']
-              server_args: 'ssl check verify none'
+              server_args: 'ssl check inter 10s verify none'
             'demw-2.sveidas.se':
               ips: ['94.176.224.125']
-              server_args: 'ssl check verify none'
+              server_args: 'ssl check inter 10s verify none'
         allow_ports:
           - 443
         letsencrypt_server: 'acme-c.sunet.se'