diff --git a/dep/g3dlite/source/FileSystem.cpp b/dep/g3dlite/source/FileSystem.cpp
index 06e6ff00a5e3..0898af795348 100644
--- a/dep/g3dlite/source/FileSystem.cpp
+++ b/dep/g3dlite/source/FileSystem.cpp
@@ -35,6 +35,9 @@
 #   include <fnmatch.h>
 #   include <unistd.h>
 #   define _getcwd getcwd
+#   if defined(__DragonFly__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)
+#     define stat64 stat
+#   endif
 #   define _stat stat
 #   define stricmp strcasecmp 
 #   define strnicmp strncasecmp