diff --git a/.env.example b/.env.example
index a30a595..6a7ab76 100644
--- a/.env.example
+++ b/.env.example
@@ -1,4 +1,4 @@
 PB_ADMIN_EMAIL=admin@example.com
 PB_ADMIN_PASSWORD=secret-password
-PUBLIC_PB_URL=http://pb:8080
+PUBLIC_URL=http://your.domain.tld/
 PB_DATA_DIR=/pb/pb_data
\ No newline at end of file
diff --git a/astro.config.mjs b/astro.config.mjs
index a67d809..c11c87e 100644
--- a/astro.config.mjs
+++ b/astro.config.mjs
@@ -5,6 +5,10 @@ import node from '@astrojs/node';
 
 import tailwindcss from '@tailwindcss/vite';
 
+import { loadEnv } from "vite";
+
+const { PUBLIC_PB_URL } = loadEnv(process.env.NODE_ENV, process.cwd(), "");
+
 // https://astro.build/config
 export default defineConfig({
   output: 'server',
@@ -18,7 +22,7 @@ export default defineConfig({
     server: {
       proxy: {
         '/api': {
-          target: 'http://localhost:8080',
+          target: PUBLIC_PB_URL,
           changeOrigin: true,
           rewrite: (path) => path.replace(/^\/api/, '/api'),
         },