diff --git a/.env.EXAMPLE b/.env.EXAMPLE
index 75b630b..b3149e3 100644
--- a/.env.EXAMPLE
+++ b/.env.EXAMPLE
@@ -10,8 +10,8 @@ BASE_URL = 'https://moshingmammut.phlaym.net'
 VERBOSE = false
 DEBUG_LOG = false
 IGNORE_USERS = @moshhead@metalhead.club
-WEBSUB_HUB = 'http://pubsubhubbub.superfeedr.com'
 
+PUBLIC_WEBSUB_HUB = 'http://pubsubhubbub.superfeedr.com'
 PUBLIC_REFRESH_INTERVAL = 10000
 PUBLIC_MASTODON_INSTANCE_DISPLAY_NAME = 'Metalhead.club'
 PORT = 3001
\ No newline at end of file
diff --git a/src/app.html b/src/app.html
index 9f237cb..5b1ed03 100644
--- a/src/app.html
+++ b/src/app.html
@@ -19,7 +19,7 @@
     <meta name="theme-color" content="#17063b" media="(prefers-color-scheme: dark)" />
     <meta name="theme-color" content="#BCB9B2" media="(prefers-color-scheme: light)" />
     <link rel="alternate" type="application/atom+xml" href="/feed.xml" title="Atom Feed" />
-    <link rel="hub" href="https://pubsubhubbub.superfeedr.com" />
+    <link rel="hub" href="%sveltekit.env.PUBLIC_WEBSUB_HUB%" />
     %sveltekit.head%
     <style>
       body {
diff --git a/src/lib/server/rss.ts b/src/lib/server/rss.ts
index a66102d..c8f8a96 100644
--- a/src/lib/server/rss.ts
+++ b/src/lib/server/rss.ts
@@ -1,4 +1,5 @@
-import { BASE_URL, WEBSUB_HUB } from '$env/static/private';
+import { BASE_URL } from '$env/static/private';
+import { PUBLIC_WEBSUB_HUB } from '$env/static/public';
 import { PUBLIC_MASTODON_INSTANCE_DISPLAY_NAME } from '$env/static/public';
 import type { Post } from '$lib//mastodon/response';
 import { Logger } from '$lib/log';
@@ -10,7 +11,7 @@ const logger = new Logger('RSS');
 
 export function createFeed(posts: Post[]): Feed {
   const baseUrl = BASE_URL.endsWith('/') ? BASE_URL : BASE_URL + '/';
-  const hub = WEBSUB_HUB ? WEBSUB_HUB : undefined;
+  const hub = PUBLIC_WEBSUB_HUB ? PUBLIC_WEBSUB_HUB : undefined;
   const feed = new Feed({
     title: `${PUBLIC_MASTODON_INSTANCE_DISPLAY_NAME} music feed`,
     description: `Posts about music on ${PUBLIC_MASTODON_INSTANCE_DISPLAY_NAME}`,
@@ -51,15 +52,15 @@ export function createFeed(posts: Post[]): Feed {
 }
 export async function saveAtomFeed(feed: Feed) {
   await fs.writeFile('feed.xml', feed.atom1(), { encoding: 'utf8' });
-  if (!WEBSUB_HUB || !PROD) {
-    logger.info('Skipping Websub publish. hub configured?', WEBSUB_HUB, 'Production?', PROD);
+  if (!PUBLIC_WEBSUB_HUB || !PROD) {
+    logger.info('Skipping Websub publish. hub configured?', PUBLIC_WEBSUB_HUB, 'Production?', PROD);
     return;
   }
   try {
     const param = new FormData();
     param.append('hub.mode', 'publish');
     param.append('hub.url', `${BASE_URL}/feed.xml`);
-    await fetch(WEBSUB_HUB, {
+    await fetch(PUBLIC_WEBSUB_HUB, {
       method: 'POST',
       headers: { 'Content-Type': 'application/x-www-form-urlencoded' },
       body: param