diff --git a/.env.development.example b/.env.development.example
index 56eef9c04..c65c07c83 100644
--- a/.env.development.example
+++ b/.env.development.example
@@ -19,6 +19,9 @@ DB_PASSWORD=password
 DB_HOST=
 DB_PORT=5432
 
+#Set custom ray port
+RAY_PORT=
+
 # Special Keys for Andras
 # For cache purging
 BUNNY_API_KEY=