diff --git a/nixos/modules/services/web-apps/galene.nix b/nixos/modules/services/web-apps/galene.nix
index 747b85f94c65..81fed8a0b99a 100644
--- a/nixos/modules/services/web-apps/galene.nix
+++ b/nixos/modules/services/web-apps/galene.nix
@@ -186,7 +186,7 @@ in
           ProtectSystem = "strict";
           ReadWritePaths = cfg.recordingsDir;
           RemoveIPC = true;
-          RestrictAddressFamilies = [ "AF_INET" "AF_INET6" ];
+          RestrictAddressFamilies = [ "AF_INET" "AF_INET6" "AF_NETLINK" ];
           RestrictNamespaces = true;
           RestrictRealtime = true;
           RestrictSUIDSGID = true;