diff --git a/conf/systemd.service b/conf/systemd.service
index f3535b2..2e0fe84 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -19,7 +19,7 @@ Environment=NODE_ENV=production
 NoNewPrivileges=yes
 PrivateTmp=yes
 PrivateDevices=yes
-RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6
+RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6 AF_NETLINK
 RestrictNamespaces=yes
 RestrictRealtime=yes
 DevicePolicy=closed