diff --git a/lib/modules/keyboardNav.js b/lib/modules/keyboardNav.js
index 8db31e0cf2..bb8b5948cc 100644
--- a/lib/modules/keyboardNav.js
+++ b/lib/modules/keyboardNav.js
@@ -475,7 +475,7 @@ module.options = {
 	toggleMuteVideo: {
 		type: 'keycode',
 		requiresModules: [ShowImages],
-		value: [77, false, false, false, false], // m
+		value: [79, false, false, false, false], // o
 		description: 'keyboardNavToggleMuteVideoDesc',
 		title: 'keyboardNavToggleMuteVideoTitle',
 		callback() { videoToggleMute(); },