diff --git a/doc/TODO b/doc/TODO
index 63e7717c04a..6938f17d8b5 100644
--- a/doc/TODO
+++ b/doc/TODO
@@ -19,6 +19,8 @@ xbps-bin:
    Currently the hash is checked before a pkg is unpacked, this is
    suboptimal because if some pkg fails, previous packages will be
    installed and therefore unusable. [IN PROGRESS]
+ * Show binpkg size and installed size for all packages that are going
+   to be installed before installation happens.
 
 xbps-repo:
  * Replace binpkg-genindex.sh with a target for xbps-repo to generate the