diff --git a/app.js b/app.js
index a6b4574..396433e 100644
--- a/app.js
+++ b/app.js
@@ -52,7 +52,8 @@ async function run() {
         if (button) {
             if (keyCooldown > 0)
                 return;
-            if (KEYMAP[button]) {
+            if (KEYMAP[button] !== undefined) {
+                console.log()
                 currentKey = button;
                 keyCooldown = 10;
             }