diff --git a/README.md b/README.md
index 8fbf7b0..028889b 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,11 @@
 
 **A great Web Interface to manage my own developed software.**
 
+## .env
+
+VITE_BACKEND_URL=http(s)://backend-ip-with-port-or-domain
+
+
 ## Vue.js Init
 
 This template should help get you started developing with Vue 3 in Vite.