diff --git a/include/grub/i386/linux.h b/include/grub/i386/linux.h
index ce30e7fb0..6da5f030f 100644
--- a/include/grub/i386/linux.h
+++ b/include/grub/i386/linux.h
@@ -19,6 +19,8 @@
 #ifndef GRUB_I386_LINUX_HEADER
 #define GRUB_I386_LINUX_HEADER	1
 
+#include <grub/types.h>
+
 #define GRUB_LINUX_I386_MAGIC_SIGNATURE	0x53726448      /* "HdrS" */
 #define GRUB_LINUX_DEFAULT_SETUP_SECTS	4
 #define GRUB_LINUX_INITRD_MAX_ADDRESS	0x37FFFFFF