diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index e9c3563..e0d415e 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -613,6 +613,7 @@
 };
 
 static const char *wm8997_supplies[] = {
+	"MICVDD",
 	"DBVDD2",
 	"CPVDD",
 	"SPKVDD",