diff --git a/firmware/FILES b/firmware/FILES
index b7a56bd011..557c395a0a 100644
--- a/firmware/FILES
+++ b/firmware/FILES
@@ -12,3 +12,4 @@ SOURCES
 decompressor/Makefile
 decompressor/*.[chS]
 decompressor/*.lds
+target/coldfire/iaudio/x5/*.[ch]