diff --git a/arch/sandbox/lib/bootm.c b/arch/sandbox/lib/bootm.c
index 2de03fb..d38c316 100644
--- a/arch/sandbox/lib/bootm.c
+++ b/arch/sandbox/lib/bootm.c
@@ -5,6 +5,7 @@
  */
 
 #include <common.h>
+#include <bootstage.h>
 #include <asm/io.h>
 
 #define	LINUX_ARM_ZIMAGE_MAGIC	0x016f2818