diff --git a/duoqin/files/mtk-kpd.kcm b/duoqin/files/mtk-kpd.kcm
index 935b631..28457c3 100644
--- a/duoqin/files/mtk-kpd.kcm
+++ b/duoqin/files/mtk-kpd.kcm
@@ -5,11 +5,4 @@ key DPAD_UP {
     base:                               'a'
     shift, capslock:                    'A'
     ctrl, alt, meta:                    'B'
-}
-
-key DPAD_DOWN {
-    label:                              'B'
-    base:                               DPAD_DOWN
-    shift, capslock:                    VOLUME_DOWN
-    ctrl, alt, meta:                    MUTE
 }
\ No newline at end of file