diff --git a/multilib-fix b/multilib-fix
index 254d84a..099589a 100755
--- a/multilib-fix
+++ b/multilib-fix
@@ -37,6 +37,9 @@ print_stub ()
     # systems where this set of '#ifdef's is not enough (adding suggested e.g.
     # in rhbz#1242873).
 
+    # TODO: Shorten the #ifdef hell.  There's no need to have e.g. ifdef for
+    # x86_64 in ppc64's wrapper.
+
     replacement=$filename$opt_field_separator
 cat <<EOF
 /*