diff --git a/releasenotes/source/index.rst b/releasenotes/source/index.rst
index e888e66027538ed12ca1ccccd0e151b040b220b2..93d1fe0c86a888beaaacdac9be6a07e63adebde4 100644
--- a/releasenotes/source/index.rst
+++ b/releasenotes/source/index.rst
@@ -5,6 +5,7 @@ oslo.upgradecheck Release Notes
    :maxdepth: 1
 
    unreleased
+   wallaby
    victoria
    ussuri
    train
diff --git a/releasenotes/source/wallaby.rst b/releasenotes/source/wallaby.rst
new file mode 100644
index 0000000000000000000000000000000000000000..d77b56599553b6fe996624b33c1663168342fb94
--- /dev/null
+++ b/releasenotes/source/wallaby.rst
@@ -0,0 +1,6 @@
+============================
+Wallaby Series Release Notes
+============================
+
+.. release-notes::
+   :branch: stable/wallaby