1 files changed, 1 insertions, 0 deletions

diff --git a/cat.c b/cat.c
index 15346d8..de397b9 100644
--- a/cat.c
+++ b/cat.c
@@ -27,6 +27,7 @@
 #include <locale.h>
 #include <stdio.h>
 #include <string.h>
+#include <sys/types.h>
 #include <unistd.h>
 
 static int cat(const char *path)