diff --git a/radio/src/gui/colorlcd/theme.h b/radio/src/gui/colorlcd/theme.h
index 4524e3a63..cf154f243 100644
--- a/radio/src/gui/colorlcd/theme.h
+++ b/radio/src/gui/colorlcd/theme.h
@@ -25,9 +25,15 @@
 #include <list>
 #include <vector>
 #include "zone.h"
-#include "ffconf.h"
 #include "thirdparty/libopenui/src/theme.h"
 
+// TODO: hotfix, through FatFS out of libopenui instead
+#if !defined(YAML_GENERATOR)
+#include "ffconf.h"
+#else
+#define FF_MAX_LFN 255
+#endif
+
 class BitmapBuffer;
 class PageTab;