1 files changed, 1 insertions, 0 deletions
diff --git a/chroot.c b/chroot.c
index 91d3407..e6f1d03 100644
--- a/chroot.c
+++ b/chroot.c
@@ -25,6 +25,7 @@
 #include "busybox.h"
 #include <stdlib.h>
 #include <stdio.h>
+#include <unistd.h>
 #include <errno.h>
 
 int chroot_main(int argc, char **argv)