1 files changed, 5 insertions, 1 deletions
diff --git a/tail.c b/tail.c
index dc5918d6b..40511aa7b 100644
--- a/tail.c
+++ b/tail.c
@@ -23,8 +23,12 @@
 
 #include "busybox.h"
 
-#include <sys/types.h>
 #include <fcntl.h>
+#include <getopt.h>
+#include <string.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <sys/types.h>
 
 static struct suffix_mult tail_suffixes[] = {
 	{ "b", 512 },