diff --git a/projects/mtg/include/OptionItem.h b/projects/mtg/include/OptionItem.h
index 8d3870478..d849d33fe 100644
--- a/projects/mtg/include/OptionItem.h
+++ b/projects/mtg/include/OptionItem.h
@@ -12,6 +12,9 @@ using std::string;
 #define MAX_OPTION_TABS 5
 #define MAX_ONSCREEN_OPTIONS 8
 #define OPTION_CENTER 4
+#ifndef PATH_MAX
+#define PATH_MAX 4096
+#endif
 
 class WGuiColor{
 public: