diff --git a/doc/install-guide/source/environment-packages-ubuntu.rst b/doc/install-guide/source/environment-packages-ubuntu.rst
index 2d069fe4f3..6ff6a13aa7 100644
--- a/doc/install-guide/source/environment-packages-ubuntu.rst
+++ b/doc/install-guide/source/environment-packages-ubuntu.rst
@@ -14,6 +14,12 @@ Archive.
 
 Archive Enablement
 ------------------
+**OpenStack 2024.1 Caracal for Ubuntu 22.04 LTS:**
+
+.. code-block:: console
+
+   # add-apt-repository cloud-archive:caracal
+
 **OpenStack 2023.2 Bobcat for Ubuntu 22.04 LTS:**
 
 .. code-block:: console