thodg/got

diff --git a/lib/gitproto.c b/lib/gitproto.c
index 0dc0ee8..e84621d 100644
--- a/lib/gitproto.c
+++ b/lib/gitproto.c
@@ -16,6 +16,7 @@
  */
 
 #include <sys/queue.h>
+#include <sys/types.h>
 
 #include <ctype.h>
 #include <stdio.h>