diff --git a/sys/arm/allwinner/if_emac.c b/sys/arm/allwinner/if_emac.c
index 3db0c6e95bc0..4191f313a9d1 100644
--- a/sys/arm/allwinner/if_emac.c
+++ b/sys/arm/allwinner/if_emac.c
@@ -991,7 +991,7 @@ emac_attach(device_t dev)
 	return (error);
 }
 
-static boolean_t
+static bool
 emac_miibus_iowait(struct emac_softc *sc)
 {
 	uint32_t timeout;