diff --git a/frontend/server.ts b/frontend/server.ts
index f91679a19..7945615c4 100644
--- a/frontend/server.ts
+++ b/frontend/server.ts
@@ -67,7 +67,8 @@ export function app(): express.Express {
   }));
 
   server.get('/api/v1/**', createProxyMiddleware({
-    target: 'http://localhost:8999',
+    // @ts-ignore
+    target: win.__env.BACKEND_ABSOLUTE_URL,
     changeOrigin: true,
    },
  ));
diff --git a/frontend/src/app/services/assets.service.ts b/frontend/src/app/services/assets.service.ts
index 24deab399..6bed04f94 100644
--- a/frontend/src/app/services/assets.service.ts
+++ b/frontend/src/app/services/assets.service.ts
@@ -18,7 +18,7 @@ export class AssetsService {
   ) {
     let baseApiUrl = '';
     if (!this.stateService.isBrowser) {
-      baseApiUrl = this.stateService.env.ELECTRS_ABSOLUTE_URL;
+      baseApiUrl = this.stateService.env.BACKEND_ABSOLUTE_URL;
     }
 
     this.getAssetsJson$ = this.httpClient.get(baseApiUrl + '/resources/assets.json').pipe(shareReplay());