diff --git a/frontend/Dockerfile b/frontend/Dockerfile
index 58da63c..5e486f9 100644
--- a/frontend/Dockerfile
+++ b/frontend/Dockerfile
@@ -9,7 +9,6 @@ RUN npm run build
 
 FROM node:20-alpine
 
-# COPY --from=frontend-builder /app/public /usr/share/nginx/html
 COPY --from=frontend-builder /app .
 
 EXPOSE 4173
diff --git a/frontend/package.json b/frontend/package.json
index aa983f3..354cac9 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -6,7 +6,7 @@
 		"dev": "vite dev",
 		"dev-host": "vite dev --host",
 		"build": "vite build",
-		"preview": "vite preview",
+		"preview": "vite preview --port 4173 --host",
 		"test": "playwright test",
 		"check": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json",
 		"check:watch": "svelte-kit sync && svelte-check --tsconfig ./tsconfig.json --watch",
diff --git a/frontend/src/lib/config.ts b/frontend/src/lib/config.ts
deleted file mode 100644
index 469b0a9..0000000
--- a/frontend/src/lib/config.ts
+++ /dev/null
@@ -1 +0,0 @@
-export const backend = 'http://127.0.0.1:3000';
diff --git a/frontend/src/lib/utils/api.ts b/frontend/src/lib/utils/api.ts
index fd0509a..5e2a12f 100644
--- a/frontend/src/lib/utils/api.ts
+++ b/frontend/src/lib/utils/api.ts
@@ -1,7 +1,9 @@
 import axios, { Axios, type AxiosResponse } from 'axios';
 import { toastAlert } from './toasts';
 import { setupCache } from 'axios-cache-interceptor';
-import { backend } from '$lib/config';
+import { env } from '$env/dynamic/public';
+
+const backend = env.PUBLIC_BACKEND_URL || 'http://localhost:3000';
 
 export default setupCache(
 	new Axios({
diff --git a/frontend/src/routes/+page.js b/frontend/src/routes/+page.js
index 5829b7e..a3d1578 100644
--- a/frontend/src/routes/+page.js
+++ b/frontend/src/routes/+page.js
@@ -1 +1 @@
-export const ssr = false;
\ No newline at end of file
+export const ssr = false;