diff --git a/notify.md b/notify.md
index 98b2729..b21cf45 100644
--- a/notify.md
+++ b/notify.md
@@ -693,3 +693,14 @@ and finally turn on acme.sh notifications:
 ```sh
 acme.sh --set-notify --notify-hook mattermost
 ```
+
+## 25. Set notification for ntfy
+
+Make sure to change `NTFY_TOPIC` to something that cannot be guessed easily.
+
+```sh
+export NTFY_URL="https://ntfy.sh"
+export NTFY_TOPIC="xxxxxxxxxxxxx"
+
+acme.sh --set-notify --notify-hook ntfy
+```