diff --git a/misc/plan.html b/misc/plan.html
index 8cd3dd2a601ab0d61d83df82c4d79091e76b6757..53131e3c249fc9cf701b98e4d96d785c4e667dad 100644
--- a/misc/plan.html
+++ b/misc/plan.html
@@ -60,7 +60,7 @@
     sizes.</span> <span class='postponed'>(And possibly also for
     cast128).</span>
   </p>
-  <p class='should'>
+  <p class='done'>
     Don't require initialization of *dst_length for base*_decode_update.
   </p>
   <p class='should'>