diff --git a/src/fileio_type.h b/src/fileio_type.h
--- a/src/fileio_type.h
+++ b/src/fileio_type.h
@@ -32,6 +32,7 @@ enum Subdirectory {
 	AI_LIBRARY_DIR,///< Subdirectory for all %AI libraries
 	GAME_DIR,      ///< Subdirectory for all game scripts
 	GAME_LIBRARY_DIR, ///< Subdirectory for all GS libraries
+	SCREENSHOT_DIR,   ///< Subdirectory for all screenshots
 	NUM_SUBDIRS,   ///< Number of subdirectories
 	NO_DIRECTORY,  ///< A path without any base directory
 };