diff --git a/data/emulator.js b/data/emulator.js
index ebbbb7f..e1a46c9 100644
--- a/data/emulator.js
+++ b/data/emulator.js
@@ -2829,7 +2829,7 @@ class EmulatorJS {
             info.push(...speedControlButtons);
         } else if (['segaMD', 'segaCD', 'sega32x'].includes(this.getControlScheme())) {
             info = [
-                {"type":"button","text":"A","id":"a","location":"right","right":145,"top":70,"bold":true,"input_value":9},
+                {"type":"button","text":"A","id":"a","location":"right","right":145,"top":70,"bold":true,"input_value":1},
                 {"type":"button","text":"B","id":"b","location":"right","right":75,"top":70,"bold":true,"input_value":0},
                 {"type":"button","text":"C","id":"c","location":"right","right":5,"top":70,"bold":true,"input_value":8},
                 {"type":"button","text":"X","id":"x","location":"right","right":145,"top":0,"bold":true,"input_value":10},