diff --git a/VL1/VL1_document_structure.tex b/VL1/VL1_document_structure.tex
index 9255e18..d456fb1 100644
--- a/VL1/VL1_document_structure.tex
+++ b/VL1/VL1_document_structure.tex
@@ -60,6 +60,8 @@
 
 \subsection{Functions and control structures}
 
+\slidetoc
+
 \slide{./content/VL1_functions_and_control_structures1.tex}
 
 \subsubsection{Pattern matching}