diff --git a/sp-modules/monitoring/module.nix b/sp-modules/monitoring/module.nix
index 9d44610..3fe9002 100644
--- a/sp-modules/monitoring/module.nix
+++ b/sp-modules/monitoring/module.nix
@@ -11,6 +11,7 @@ in {
     services.prometheus = {
       enable = true;
       port = 9001;
+      listenAddress = "127.0.0.1";
       exporters = {
         node = {
           enable = true;