diff --git a/README.md b/README.md
index 7a82ab6..39e0fc8 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,9 @@ You may run `install.sh` (not as root, it includes `sudo`s) to:
 * enable timer for next reboot
 * NOTE: if you move the script, you need to install again
 
+### TODO
+* review this README
+
 ### Issues
 
 #### Cannot restrict PTR update