diff --git a/slides.rst b/slides.rst
index e9df0dd..ae9e451 100644
--- a/slides.rst
+++ b/slides.rst
@@ -2,6 +2,8 @@ Surviving phishing
 ------------------
 Password reuse, password managers and strong passwords
 ======================================================
+.. contents:: :depth: 1
+
 Why is Password Reuse a Problem?
 --------------------------------
 .. image:: password_reuse_1.png