diff --git a/.env.example b/.env.example
index a17cb64ed1..b496c7b6f1 100644
--- a/.env.example
+++ b/.env.example
@@ -436,3 +436,6 @@ HELP_AND_FAQ_URL=https://librechat.ai
 
 # E2E_USER_EMAIL=
 # E2E_USER_PASSWORD=
+
+# RAG_PORT
+RAG_PORT=8000
\ No newline at end of file