diff --git a/doc/TODO b/doc/TODO
index 0648627bab522f3c253a56065fa5ec21364e7bc9..05ba4d5d9d87b30477471da7492938827c89ee50 100644
--- a/doc/TODO
+++ b/doc/TODO
@@ -253,3 +253,5 @@ Change the COMMAND_SIMPLE and COMMAND_STATIC macros to take argument
 names as arguments, making them more hygienig. Perhaps also rename
 them in the process.
 
+Make connection_unlock install a callout that calls
+connection_handle_pending().