diff --git a/games/lutris/README b/games/lutris/README
index 9208d86053..e20b19f006 100644
--- a/games/lutris/README
+++ b/games/lutris/README
@@ -6,3 +6,8 @@ Our goal is to support every game which runs on Linux,
 from native to Windows games (via Wine) to emulators and
 browser games. The desktop application and the website
 are libre software, your contributions are welcome!
+
+Optional dependencies for some of the runners:
+
+  - allegro
+  - apulse (or pulseaudio)