diff --git a/systemd_units/mirror-bot-2.service b/systemd_units/mirror-bot-2.service
index efaf063..269bac6 100644
--- a/systemd_units/mirror-bot-2.service
+++ b/systemd_units/mirror-bot-2.service
@@ -22,7 +22,7 @@ ProtectControlGroups=true
 ProtectKernelModules=true
 ProtectKernelTunables=true
 PrivateDevices=true
-RestrictAddressFamilies=AF_INET AF_INET6
+RestrictAddressFamilies=AF_INET AF_INET6 AF_NETLINK
 RestrictNamespaces=true
 RestrictRealtime=true
 SystemCallArchitectures=native
diff --git a/systemd_units/mirror-bot.service b/systemd_units/mirror-bot.service
index 79c4b4a..d016db0 100644
--- a/systemd_units/mirror-bot.service
+++ b/systemd_units/mirror-bot.service
@@ -22,7 +22,7 @@ ProtectControlGroups=true
 ProtectKernelModules=true
 ProtectKernelTunables=true
 PrivateDevices=true
-RestrictAddressFamilies=AF_INET AF_INET6
+RestrictAddressFamilies=AF_INET AF_INET6 AF_NETLINK
 RestrictNamespaces=true
 RestrictRealtime=true
 SystemCallArchitectures=native