diff --git a/src/hacking/building-for-openharmony.md b/src/hacking/building-for-openharmony.md
index f65a1397..ba975d32 100644
--- a/src/hacking/building-for-openharmony.md
+++ b/src/hacking/building-for-openharmony.md
@@ -214,6 +214,10 @@ The following command can be used to install previously built servoshell applica
 ./mach install --ohos --release [--flavor=harmonyos]
 ```
 
+### Installing the nightly release on an HarmonyOS device
+
+The official nightly releases on [GitHub](https://github.com/servo/servo/releases) or [servo.org](https://servo.org/download/) are suitable for installation on OpenHarmony devices without additional steps. It is possible to install them on an HarmonyOS5 (or later) device, but the `hap` must self-signed first using the `hdc` tool.
+
 ## Further reading
 
 [OpenHarmony Glossary](https://gitee.com/openharmony/docs/tree/master/en/glossary.md)