diff --git a/main/game.c b/main/game.c
index 927af87a2..48db8c39d 100755
--- a/main/game.c
+++ b/main/game.c
@@ -22,6 +22,13 @@ COPYRIGHT 1993-1998 PARALLAX SOFTWARE CORPORATION.  ALL RIGHTS RESERVED.
 #include <stdlib.h>
 #include <string.h>
 #include <stdarg.h>
+#ifdef __unix__
+#include <sys/stat.h>
+#include <sys/types.h>
+#endif
+#ifdef _WIN32
+#include <dir.h>
+#endif
 #ifndef _MSC_VER
 #include <unistd.h>
 #else