diff --git a/src/mainboard/sifive/hifive-unleashed/mainboard.c b/src/mainboard/sifive/hifive-unleashed/mainboard.c
index ab4d6aec88..bfc4d6ef48 100644
--- a/src/mainboard/sifive/hifive-unleashed/mainboard.c
+++ b/src/mainboard/sifive/hifive-unleashed/mainboard.c
@@ -17,7 +17,7 @@
 #include <bootblock_common.h>
 #include <timestamp.h>
 
-static void mainboard_enable(device_t dev)
+static void mainboard_enable(struct device *dev)
 {
 }