diff --git a/miryoku/miryoku_kludge_thumbcombos.dtsi b/miryoku/miryoku_kludge_thumbcombos.dtsi
index 8a012cb..99464db 100644
--- a/miryoku/miryoku_kludge_thumbcombos.dtsi
+++ b/miryoku/miryoku_kludge_thumbcombos.dtsi
@@ -20,7 +20,7 @@ thumbcombos_ ## layer ## _ ## position { \
     MIRYOKU_KLUDGE_THUMBCOMBOS_MACRO(BUTTON, LEFT, U_BTN2)
     MIRYOKU_KLUDGE_THUMBCOMBOS_MACRO(NAV, LEFT, &kp DEL)
     MIRYOKU_KLUDGE_THUMBCOMBOS_MACRO(MOUSE, LEFT, U_BTN2)
-    MIRYOKU_KLUDGE_THUMBCOMBOS_MACRO(MEDIA, LEFT, &kp K_MUTE)
+    MIRYOKU_KLUDGE_THUMBCOMBOS_MACRO(MEDIA, LEFT, &kp C_MUTE)
     MIRYOKU_KLUDGE_THUMBCOMBOS_MACRO(NUM, RIGHT, &kp DOT)
     MIRYOKU_KLUDGE_THUMBCOMBOS_MACRO(SYM, RIGHT, &kp RPAR)
     MIRYOKU_KLUDGE_THUMBCOMBOS_MACRO(FUN, RIGHT, &kp K_APP)
@@ -31,7 +31,7 @@ thumbcombos_ ## layer ## _ ## position { \
     MIRYOKU_KLUDGE_THUMBCOMBOS_MACRO(BUTTON, RIGHT, U_BTN2)
     MIRYOKU_KLUDGE_THUMBCOMBOS_MACRO(NAV, RIGHT, &kp DEL)
     MIRYOKU_KLUDGE_THUMBCOMBOS_MACRO(MOUSE, RIGHT, U_BTN2)
-    MIRYOKU_KLUDGE_THUMBCOMBOS_MACRO(MEDIA, RIGHT, &kp K_MUTE)
+    MIRYOKU_KLUDGE_THUMBCOMBOS_MACRO(MEDIA, RIGHT, &kp C_MUTE)
     MIRYOKU_KLUDGE_THUMBCOMBOS_MACRO(NUM, LEFT, &kp DOT)
     MIRYOKU_KLUDGE_THUMBCOMBOS_MACRO(SYM, LEFT, &kp LPAR)
     MIRYOKU_KLUDGE_THUMBCOMBOS_MACRO(FUN, LEFT, &kp K_APP)