diff --git a/Notify_pushover.md b/Notify_pushover.md
index fe4f273..fe4f20f 100644
--- a/Notify_pushover.md
+++ b/Notify_pushover.md
@@ -25,6 +25,7 @@ Valid syntax is as follows:
 | token       | Yes      | The token associated with your Pushover account.
 | device_id   | No       | The device identifier to send your notification to. By default if one isn't specified then all of devices associated with your account are notified.
 | priority  | No | Can be **low**, **moderate**, **normal**, **high**, or **emergency**; the default is **normal** if a priority isn't specified.
+| sound  | No | Can optionally identify one of the optional sound effects identified [here](https://pushover.net/api#sounds). The default sound is **pushover**.
 
 #### Example
 Send a Pushover notification to all of our configured devices: