--- ./goo/gdir.h.sav	2021-01-02 17:54:42.000000000 +0100
+++ ./goo/gdir.h	2021-11-03 15:16:04.306277081 +0100
@@ -37,6 +37,8 @@
 
 #include "poppler-config.h"
 
+#include "gfile.h"
+
 class GooString;
 
 //------------------------------------------------------------------------