diff --git a/util-linux/umount.c b/util-linux/umount.c
index 6a5e4ca..1d9c6bb 100644
--- a/util-linux/umount.c
+++ b/util-linux/umount.c
@@ -22,7 +22,7 @@
  *
  */
 
-#include "internal.h"
+#include "busybox.h"
 #include <stdio.h>
 #include <mntent.h>
 #include <errno.h>