--- a/src/ui-util.c
+++ b/src/ui-util.c
@@ -18,6 +18,7 @@
 
 #include "ui-util.h"
 #include "FAfolderAnalyzer.h"
+#include "support.h"
 extern  GtkWidget *mainWindow;
 
 gpointer getTVSelectedValue( int element ){