diff --git a/Raspberry-Pi.md b/Raspberry-Pi.md
index 1cb7ccd..80c7fe7 100644
--- a/Raspberry-Pi.md
+++ b/Raspberry-Pi.md
@@ -18,6 +18,7 @@ WeKan only requires:
   - `MONGO_URL=mongodb://127.0.0.1:27017/wekan` where MongoDB server is, like localhost port 27017 using database name wekan. (Snap usually has MongoDB port at 27019, if it's not changed for example with `sudo snap set wekan mongodb-port='27020'`)
   - Some other settings are at [start-wekan.sh](https://raw.githubusercontent.com/wekan/wekan/master/start-wekan.sh) (and at https://github.com/wekan/wekan-snap/wiki/Supported-settings-keys#list-of-supported-keys but Snap settings have lowercase minus like `root-url`, where `.sh` scripts and services have uppercase underline like `ROOT_URL`)
 - https://github.com/wekan/wekan/wiki/Adding-users and https://github.com/wekan/wekan/wiki/Troubleshooting-Mail
+- Optional autoupgrade script https://github.com/wekan/wekan-bash-install-autoupgrade
 
 ## Bundle files