diff --git a/doc/source/releases/index.rst b/doc/source/releases/index.rst
index c57cbc5e46d..448ab9bfbd0 100644
--- a/doc/source/releases/index.rst
+++ b/doc/source/releases/index.rst
@@ -4,6 +4,7 @@ Releases
 .. toctree::
    :maxdepth: 1
 
+   17.09_announce
    17.05_announce
    17.01_announce
    16.10_announce