diff --git a/TODO b/TODO
index 874280f..0be309e 100644
--- a/TODO
+++ b/TODO
@@ -68,6 +68,11 @@
    using both -D and -A at the same time makes the program to block on
    the first thread. This is a known issue of uClibc:
    https://dev.openwrt.org/ticket/4809
+- Better handling of retried packets
+   Currently we ignore any packet with the Retry bit. This can lead to
+   completely ignore the given packet (or even request) if the original
+   packet is never received, which can happen under certain
+   circumstances.
 - Refactor and review read_packet().
 - Handle better the configuration file reading
    Get rid of the "Cannot open configuration file" error, in quiet