diff --git a/collects/scribble/scribble.tex b/collects/scribble/scribble.tex
index af5549de..773b745a 100644
--- a/collects/scribble/scribble.tex
+++ b/collects/scribble/scribble.tex
@@ -174,6 +174,9 @@
 \newcommand{\subsubsectionhidden}[1]{\Ssubsubsection{#1}{#1}}
 \newcommand{\subsubsubsectionhidden}[1]{\Ssubsubsubsection{#1}{#1}}
 
+% Generated by `subsubsub*section':
+\newcommand{\SSubSubSubSection}[1]{\Ssubsubsubsubsectionhidden{#1}}
+
 % For hidden parts with an empty title:
 \newcommand{\notitlesection}{\vspace{2ex}\phantomsection\noindent}