diff --git a/duoqin/files/mtk-kpd.kcm b/duoqin/files/mtk-kpd.kcm
index 2332b65..3ff857f 100644
--- a/duoqin/files/mtk-kpd.kcm
+++ b/duoqin/files/mtk-kpd.kcm
@@ -18,24 +18,20 @@ key BUTTON_Z {
     ctrl:                               fallback MUTE
 }
 
-key BUTTON_1 {
-    base:                               fallback DPAD_UP
-    alt, meta:                          fallback VOLUME_UP
+key DPAD_UP {
+    base:                               fallback VOLUME_UP
 }
 
-key BUTTON_2 {
-    base:                               fallback DPAD_LEFT
-    alt, meta:                          fallback BRIGHTNESS_DOWN
+key DPAD_LEFT {
+    base:                               fallback BRIGHTNESS_DOWN
 }
 
-key BUTTON_3 {
-    base:                               fallback DPAD_RIGHT
-    alt, meta:                          fallback BRIGHTNESS_UP
+key DPAD_RIGHT {
+    base:                               fallback BRIGHTNESS_UP
 }
 
-key BUTTON_4 {
-    base:                               fallback DPAD_DOWN
-    alt, meta:                          fallback VOLUME_DOWN
+key DPAD_DOWN {
+    base:                               fallback VOLUME_DOWN
 }
 
 key 0 {
diff --git a/duoqin/files/mtk-kpd.kl b/duoqin/files/mtk-kpd.kl
index dad99b4..66b8ce2 100644
--- a/duoqin/files/mtk-kpd.kl
+++ b/duoqin/files/mtk-kpd.kl
@@ -10,16 +10,16 @@ key 10    9
 key 11    0
 
 # DPAD UP
-key 103   BUTTON_1
+key 103   DPAD_UP
 
 # DPAD LEFT
-key 105   BUTTON_2
+key 105   DPAD_LEFT
 
 # DPAD RIGHT
-key 106   BUTTON_3
+key 106   DPAD_RIGHT
 
 # DPAD DOWN
-key 108   BUTTON_4
+key 108   DPAD_DOWN
 
 # BACK
 key 158   BUTTON_X