diff --git a/nixos/modules/services/monitoring/prometheus/exporters/redis.nix b/nixos/modules/services/monitoring/prometheus/exporters/redis.nix
index 71f94a700efd..ee7d87e8e615 100644
--- a/nixos/modules/services/monitoring/prometheus/exporters/redis.nix
+++ b/nixos/modules/services/monitoring/prometheus/exporters/redis.nix
@@ -9,6 +9,7 @@ in
   port = 9121;
   serviceOpts = {
     serviceConfig = {
+      RestrictAddressFamilies = [ "AF_UNIX" ];
       ExecStart = ''
         ${pkgs.prometheus-redis-exporter}/bin/redis_exporter \
           -web.listen-address ${cfg.listenAddress}:${toString cfg.port} \