diff --git a/.zuul.yaml b/.zuul.yaml
index b33b907ace..a96350c52c 100644
--- a/.zuul.yaml
+++ b/.zuul.yaml
@@ -780,6 +780,10 @@
 - job:
     name: tempest-integrated-compute-rbac-old-defaults
     parent: tempest-integrated-compute
+    # TODO(gmann): As per the 2025.1 testing runtime, we need to run at least
+    # one job on jammy. This job can be moved to Noble in the next cycle
+    # (2025.2).
+    nodeset: openstack-single-node-jammy
     description: |
       This job runs the Tempest tests with Nova RBAC old defaults
     vars: