diff --git a/docs/requirements.txt b/docs/requirements.txt
index 08a049c1b..bf1486c5e 100644
--- a/docs/requirements.txt
+++ b/docs/requirements.txt
@@ -48,4 +48,5 @@ fastapi
 websockets
 keyboard
 uvicorn
-pattern_singleton
\ No newline at end of file
+pattern_singleton
+braceexpand
\ No newline at end of file