diff --git a/FAQ.md b/FAQ.md
index 169f50b..34c876b 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -583,6 +583,10 @@ end
 Source: https://github.com/flutter/flutter/issues/94914#issuecomment-992898782
 - `flutter run` 👍 
 
+# Why do Custom Clients have to be built on a shared build server
+
+https://github.com/rustdesk/rustdesk/discussions/13769
+
 # Failed to log in with custom client build or public release with wrong API settings.
 
 ![image](https://github.com/rustdesk/rustdesk/assets/71636191/aeca9ef3-d38e-4925-9234-c15cff29589b)