diff --git a/nohup.c b/nohup.c
index b1e69e9..6c7b933 100644
--- a/nohup.c
+++ b/nohup.c
@@ -1,4 +1,6 @@
 /* See LICENSE file for copyright and license details. */
+#include <sys/stat.h>
+
 #include <errno.h>
 #include <fcntl.h>
 #include <signal.h>