diff --git a/List-of-supported-games.md b/List-of-supported-games.md
index 618f6e8..c3c9c3c 100644
--- a/List-of-supported-games.md
+++ b/List-of-supported-games.md
@@ -49,6 +49,8 @@ We regularly perform tests to ensure all of these games have accurate status bel
 
 ✅ Knit and up (Touchscreen supported for buttons)
 
+Note: older versions of Jubeat (which?) runs at the wrong speed (45 FPS as opposed to 30 FPS) - only fix is to run on WinXP.
+
 ### Metal Gear Arcade
 
 ✅ (Microphone required)