diff --git a/firmware/FILES b/firmware/FILES
index 557c395a0a..d12ba2dace 100644
--- a/firmware/FILES
+++ b/firmware/FILES
@@ -12,4 +12,7 @@ SOURCES
 decompressor/Makefile
 decompressor/*.[chS]
 decompressor/*.lds
-target/coldfire/iaudio/x5/*.[ch]
+target/arm/*.[chS]
+target/sh/*.[chS]
+target/coldfire/*.[chS]
+target/coldfire/iaudio/x5/*.[chS]