diff --git a/Documentation/Maintainers/NewMajorCoreVersion.rst b/Documentation/Maintainers/NewMajorCoreVersion.rst
index efc01143..4564e69f 100644
--- a/Documentation/Maintainers/NewMajorCoreVersion.rst
+++ b/Documentation/Maintainers/NewMajorCoreVersion.rst
@@ -15,7 +15,8 @@ The section describes the doings when a new major Core version is released
 To do
 =====
 
-*   Update :ref:`t3start:install` to reflect the new version upon installation.
+*   Update :ref:`t3start:install` and :ref:`t3start:legacyinstallation` to
+    reflect the new version upon installation.
 
 *   Update Composer version constraints on :ref:`t3coreapi:composer-json`.