diff --git a/drivers/net/macb.c b/drivers/net/macb.c
index 1a532b0..f809f3e 100644
--- a/drivers/net/macb.c
+++ b/drivers/net/macb.c
@@ -4,6 +4,7 @@
  */
 #include <common.h>
 #include <clk.h>
+#include <cpu_func.h>
 #include <dm.h>
 
 /*