diff --git a/apps/FILES b/apps/FILES
index 956b12a04c..d08114dc3a 100644
--- a/apps/FILES
+++ b/apps/FILES
@@ -43,6 +43,7 @@ gui/*.[ch]
 keymaps/*.[ch]
 lang/SOURCES
 lang/*.lang
+lang/Makefile
 menus/*.[ch]
 metadata/*.[ch]
 player/*.[ch]