diff --git a/docs/index.txt b/docs/index.txt
index b057f1b4f1..22f53b27fd 100644
--- a/docs/index.txt
+++ b/docs/index.txt
@@ -81,6 +81,7 @@ And more:
     * :ref:`topics-pagination`
     * :ref:`topics-serialization`
     * :ref:`topics-settings`
+    * :ref:`topics-signals`
     * :ref:`topics-testing`
     
 Add-on ("contrib") applications