diff --git a/duoqin/files/mtk-kpd.kcm b/duoqin/files/mtk-kpd.kcm
index 98b9a47..28457c3 100644
--- a/duoqin/files/mtk-kpd.kcm
+++ b/duoqin/files/mtk-kpd.kcm
@@ -4,5 +4,5 @@ key DPAD_UP {
     label:                              'A'
     base:                               'a'
     shift, capslock:                    'A'
-    ctrl, alt, meta:                    none
+    ctrl, alt, meta:                    'B'
 }
\ No newline at end of file