diff --git a/11-introduction/introduction.tex b/11-introduction/introduction.tex
index 5f2923c..f831225 100644
--- a/11-introduction/introduction.tex
+++ b/11-introduction/introduction.tex
@@ -1,2 +1,2 @@
-\chapter{Introduction}
+\chapterstartoc{Introduction}
 \label{ch:introduction}