diff --git a/releasenotes/source/index.rst b/releasenotes/source/index.rst
index 6548f0b..53e10e7 100644
--- a/releasenotes/source/index.rst
+++ b/releasenotes/source/index.rst
@@ -6,3 +6,4 @@ oslo.metrics Release Notes
    :maxdepth: 1
 
    unreleased
+   wallaby
diff --git a/releasenotes/source/wallaby.rst b/releasenotes/source/wallaby.rst
new file mode 100644
index 0000000..d77b565
--- /dev/null
+++ b/releasenotes/source/wallaby.rst
@@ -0,0 +1,6 @@
+============================
+Wallaby Series Release Notes
+============================
+
+.. release-notes::
+   :branch: stable/wallaby