diff --git a/tests/bundles/noble-caracal.yaml b/tests/bundles/noble-caracal.yaml
index b4255465..e05acfd5 100644
--- a/tests/bundles/noble-caracal.yaml
+++ b/tests/bundles/noble-caracal.yaml
@@ -23,12 +23,15 @@ machines:
   '9':
   '10':
   '11':
+    series: jammy
   '12':
   '13':
   '14':
   '15':
   '16':
+    series: jammy
   '17':
+    series: jammy
 
 
 applications:
@@ -97,8 +100,9 @@ applications:
     options:
       source: *openstack-origin
     channel: latest/edge
+    series: jammy
     to: 
-    - '17'
+      - '17'
 
   keystone:
     expose: True
@@ -113,12 +117,13 @@ applications:
   nova-compute:
     charm: ch:nova-compute
     num_units: 1
+    series: jammy
     options:
       openstack-origin: *openstack-origin
       libvirt-image-backend: rbd
     to:
       - '11'
-    channel: latest/edge
+    channel: 2024.1/edge
 
   glance:
     expose: True
@@ -168,6 +173,7 @@ applications:
   prometheus2:
     charm: ch:prometheus2
     series: jammy
+    channel: latest/stable
     num_units: 1
     to:
       - '16'