diff --git a/nix/configurations/vanadium/home/xmobar/xmobar.hs b/nix/configurations/vanadium/home/xmobar/xmobar.hs
index 6fc27079..dad7e31e 100644
--- a/nix/configurations/vanadium/home/xmobar/xmobar.hs
+++ b/nix/configurations/vanadium/home/xmobar/xmobar.hs
@@ -43,6 +43,8 @@ config =
               , "--"
               , "-P"
               , "-A", "10"
+              -- TODO: File a bug upstream about notify-send
+              -- https://codeberg.org/xmobar/xmobar/issues/746
               , "-a", "notify-send -u critical \"Battery Low\" \"Please charge your battery\""
               ]
               (6 &second)