diff --git a/packages/wrangler/src/pages.tsx b/packages/wrangler/src/pages.tsx
index 55aecf50d97c..e6300fc6a5bc 100644
--- a/packages/wrangler/src/pages.tsx
+++ b/packages/wrangler/src/pages.tsx
@@ -897,7 +897,7 @@ export const pages: BuilderCallback<unknown, unknown> = (yargs) => {
               if (proxyPort) {
                 try {
                   const url = new URL(request.url);
-                  url.host = `127.0.0.1:${proxyPort}`;
+                  url.host = `localhost:${proxyPort}`;
                   return await fetch(url, request);
                 } catch (thrown) {
                   console.error(`Could not proxy request: ${thrown}`);
@@ -935,10 +935,10 @@ export const pages: BuilderCallback<unknown, unknown> = (yargs) => {
         try {
           // `startServer` might throw if user code contains errors
           const server = await miniflare.startServer();
-          console.log(`Serving at http://127.0.0.1:${port}/`);
+          console.log(`Serving at http://localhost:${port}/`);
 
           if (process.env.BROWSER !== "none") {
-            const childProcess = await open(`http://127.0.0.1:${port}/`);
+            const childProcess = await open(`http://localhost:${port}/`);
             // fail silently if the open command doesn't work (e.g. in GitHub Codespaces)
             childProcess.on("error", (_err) => {});
           }