diff --git a/drivers/platform/x86/dell-wmi.c b/drivers/platform/x86/dell-wmi.c
index fb25b20df316f39140a3af0f974e9f1fa30aabff..2c9927430d8525bc7df26c50de85e5a2fd8863d1 100644
--- a/drivers/platform/x86/dell-wmi.c
+++ b/drivers/platform/x86/dell-wmi.c
@@ -261,6 +261,9 @@ static const u16 bios_to_linux_keycode[256] = {
  * override them.
  */
 static const struct key_entry dell_wmi_keymap_type_0010[] = {
+	/* Mic mute */
+	{ KE_KEY, 0x150, { KEY_MICMUTE } },
+
 	/* Fn-lock */
 	{ KE_IGNORE, 0x151, { KEY_RESERVED } },