diff --git a/ToDo.rst b/ToDo.rst
index 7d447d9444a380ba01f683f30cf2bc1e8b0e1b15..4b68d1b234484634a71f4b8fc8c6a47ba9fa2377 100644
--- a/ToDo.rst
+++ b/ToDo.rst
@@ -1,3 +1,5 @@
+.. contents::
+
 New features
 ------------
 Core development