diff --git a/drivers/net/ieee802154/Kconfig b/drivers/net/ieee802154/Kconfig
index c92a62dbf398..6d1c83fe3e97 100644
--- a/drivers/net/ieee802154/Kconfig
+++ b/drivers/net/ieee802154/Kconfig
@@ -108,6 +108,7 @@ config IEEE802154_CA8210_DEBUGFS
 
 config IEEE802154_MCR20A
 	tristate "MCR20A transceiver driver"
+	select REGMAP_SPI
 	depends on IEEE802154_DRIVERS && MAC802154
 	depends on SPI
 	---help---