diff --git a/drivers/ieee802154/ieee802154_kw41z.c b/drivers/ieee802154/ieee802154_kw41z.c
index 55471a8c080..ee2f35e4c5c 100644
--- a/drivers/ieee802154/ieee802154_kw41z.c
+++ b/drivers/ieee802154/ieee802154_kw41z.c
@@ -345,7 +345,8 @@ static enum ieee802154_hw_caps kw41z_get_capabilities(struct device *dev)
 {
 	return IEEE802154_HW_FCS |
 		IEEE802154_HW_2_4_GHZ |
-		IEEE802154_HW_FILTER;
+		IEEE802154_HW_FILTER |
+		IEEE802154_HW_TX_RX_ACK;
 }
 
 static int kw41z_cca(struct device *dev)