1 files changed, 2 insertions, 0 deletions

diff --git a/coreutils/sleep.c b/coreutils/sleep.c
index 10eca593e..61b7ce404 100644
--- a/coreutils/sleep.c
+++ b/coreutils/sleep.c
@@ -23,6 +23,8 @@
 
 #include "busybox.h"
 #include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
 
 extern int sleep_main(int argc, char **argv)
 {