diff --git a/cat/files/soc_matrix_keypad.kcm b/cat/files/soc_matrix_keypad.kcm
index 6e78a4b..a50e7fa 100644
--- a/cat/files/soc_matrix_keypad.kcm
+++ b/cat/files/soc_matrix_keypad.kcm
@@ -2,20 +2,16 @@ type FULL
 
 key BUTTON_1 {
     base:                               fallback DPAD_UP
-    fn:                                 fallback VOLUME_UP
 }
 
 key BUTTON_2 {
     base:                               fallback DPAD_LEFT
-    fn:                                 fallback BRIGHTNESS_DOWN
 }
 
 key BUTTON_3 {
     base:                               fallback DPAD_RIGHT
-    fn:                                 fallback BRIGHTNESS_UP
 }
 
 key BUTTON_4 {
     base:                               fallback DPAD_DOWN
-    fn:                                 fallback VOLUME_DOWN
 }
\ No newline at end of file