diff --git a/osdep/macosx_finder_args.h b/osdep/macosx_finder_args.h
index fd047181a4..4f06a139a6 100644
--- a/osdep/macosx_finder_args.h
+++ b/osdep/macosx_finder_args.h
@@ -19,6 +19,7 @@
 #ifndef MPLAYER_MACOSX_FINDER_ARGS_H
 #define MPLAYER_MACOSX_FINDER_ARGS_H
 
+#include "m_config.h"
 #include "playtree.h"
 
 play_tree_t *macosx_finder_args(m_config_t *config, int argc, char **argv);