diff --git a/tests/templates/inventory.j2 b/tests/templates/inventory.j2
index e2beb53427..c0b48ce731 100644
--- a/tests/templates/inventory.j2
+++ b/tests/templates/inventory.j2
@@ -625,6 +625,12 @@ monitoring
 [prometheus-libvirt-exporter:children]
 compute
 
+{% if is_upgrade | bool %}
+{# TODO: Remove me in 2025.2 #}
+[prometheus-msteams:children]
+prometheus-alertmanager
+{% endif %}
+
 # NOTE(yoctozepto): In CI we want to test Masakari HA but not of other services,
 # to conserve the resources. Hence, we set Masakari groups to use both
 # primary and secondary while the parent group (control) uses only primary.