diff --git a/blueprint/src/chapter/reductions.tex b/blueprint/src/chapter/reductions.tex
index 8daf86d2..4b85017c 100644
--- a/blueprint/src/chapter/reductions.tex
+++ b/blueprint/src/chapter/reductions.tex
@@ -21,7 +21,8 @@ \section{Reduction to \texorpdfstring{$n\geq5$}{ngeq5} and prime}
 Euler proved Fermat's Last Theorem for $p=3$; at the time of writing this is not in mathlib.
 
 \begin{lemma}\label{p_not_three}\lean{FLT.fermatLastTheoremThree}\leanok
-\discussion{16}
+%%\discussion{16}
+{\bf TODO} discussion.
   There are no nontrivial solutions in integers to $a^3+b^3=c^3$.
 \end{lemma}
 \begin{proof}