diff --git a/.env.example b/.env.example
index d843ca2a..1c0594e2 100644
--- a/.env.example
+++ b/.env.example
@@ -49,3 +49,4 @@ DATA_DIRECTORY=./docker-data
 
 # URL of the Pi Platform API - you should not need to change this.
 PLATFORM_API_URL=https://api.minepi.com
+2a51028c837ed5da25444de0ee22414b4f333de77321e3ab5ec38731bc103522390cb7b75cc6e83132ec5ebbe880304eed096d076c804622bdb138da4f243bf3