diff --git a/nixos/boxes/vpsfree1/cryptpad.nix b/nixos/boxes/vpsfree1/cryptpad.nix
index f5b1c019..d83a35c4 100644
--- a/nixos/boxes/vpsfree1/cryptpad.nix
+++ b/nixos/boxes/vpsfree1/cryptpad.nix
@@ -11,7 +11,7 @@
         enableACME = true;
         serverAliases = [ "notes-sandbox.purrfect.estate" ];
         locations."/" = {
-          proxyPass = "http://localhost:9005";
+          proxyPass = "http://127.0.0.1:9005";
           proxyWebsockets = true;
         };
       };
diff --git a/nixos/boxes/vpsfree1/rss.nix b/nixos/boxes/vpsfree1/rss.nix
index 790b55d3..9dfeaaf8 100644
--- a/nixos/boxes/vpsfree1/rss.nix
+++ b/nixos/boxes/vpsfree1/rss.nix
@@ -10,7 +10,7 @@ in {
       "${domain}" = {
         forceSSL = true;
         enableACME = true;
-        locations."/" = { proxyPass = "http://localhost:" + toString port; };
+        locations."/" = { proxyPass = "http://127.0.0.1:" + toString port; };
       };
     };
   };