diff --git a/proxy/proxy.py b/proxy/proxy.py
index fc7cc25..e6bf383 100644
--- a/proxy/proxy.py
+++ b/proxy/proxy.py
@@ -30,7 +30,7 @@ class MlgmXyysd_Anime_Game_Proxy:
         loader.add_option(
             name = "ip",
             typespec = str,
-            default = "localhost",
+            default = "127.0.0.1",
             help = "IP address to replace",
         )
 
diff --git a/resources/js/index.js b/resources/js/index.js
index d0042a8..e99068f 100644
--- a/resources/js/index.js
+++ b/resources/js/index.js
@@ -390,7 +390,7 @@ async function launchOfficial() {
  * Launch the game with a proxy
  */
 async function launchPrivate() {
-  const ip = document.getElementById('ip').value || 'localhost'
+  const ip = document.getElementById('ip').value || '127.0.0.1'
   const port = document.getElementById('port').value || '443'
 
   const config = await getCfg()