diff --git a/TODO b/TODO
index 5f75525..73b24cd 100644
--- a/TODO
+++ b/TODO
@@ -3,3 +3,4 @@
 * Supress dd output while staying Debian 7 compatible
 * Debian and Ubuntu repositories
 * Make Ubuntu 14.04 initscript work
+* Check files bevor write, if writing is needed.