diff --git a/roles/fastd/defaults/main.yml b/roles/fastd/defaults/main.yml
index 122a312..460bf72 100644
--- a/roles/fastd/defaults/main.yml
+++ b/roles/fastd/defaults/main.yml
@@ -4,6 +4,6 @@ fastd_anonymous: true
 fastd_bind: any
 fastd_instance: "{{ site_code }}"
 fastd_interface: vpn-{{ site_code }}
-fastd_mtu: 1280
+fastd_mtu: 1312
 fastd_peers_limit: -1
 fastd_port: 10000