diff --git a/patterns-aeon.changes b/patterns-aeon.changes
index fa665e5..028595a 100644
--- a/patterns-aeon.changes
+++ b/patterns-aeon.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Tue Feb  6 11:07:56 UTC 2024 - Richard Brown <rbrown@suse.com>
+
+- Add obsoletes/conflicts for all legacy MicroOS Desktop patterns 
+
 -------------------------------------------------------------------
 Tue Jan 30 19:15:44 UTC 2024 - Shawn Dunn <sfalken@opensuse.org>
 
diff --git a/patterns-aeon.spec b/patterns-aeon.spec
index 5167b10..00721af 100644
--- a/patterns-aeon.spec
+++ b/patterns-aeon.spec
@@ -46,6 +46,10 @@ Provides:       pattern-visible()
 Requires:       pattern() = update_test
 %endif
 
+### Aeon_base pattern replaces MicroOS with a collection of other patterns, especially the GNOME one
+Obsoletes:      (patterns-microos-base AND patterns-microos-base-zypper AND patterns-microos-basesystem AND patterns-microos-defaults AND patterns-microos-desktop-common AND patterns-microos-desktop-gnome AND patterns-microos-hardware AND patterns-microos-selinux)
+Conflicts:      (patterns-microos-base AND patterns-microos-base-zypper AND patterns-microos-basesystem AND patterns-microos-defaults AND patterns-microos-desktop-common AND patterns-microos-desktop-gnome AND patterns-microos-hardware AND patterns-microos-selinux)
+
 ### Packages formerly provided by minimal_base
 Requires:       branding
 Requires:       build-key