diff --git a/roles/run-test/tasks/main.yaml b/roles/run-test/tasks/main.yaml
index 17c5fe21b..5807775f1 100644
--- a/roles/run-test/tasks/main.yaml
+++ b/roles/run-test/tasks/main.yaml
@@ -19,6 +19,7 @@
         - 'dlrn_hash_tag'
         - 'dlrn_hash_tag_newest'
         - 'use_os_tempest'
+        - 'tempest_tempest_conf_overrides'
     fail:
       msg: "ERROR: {{ item }} is not overridable."
     when: item not in "{{ allowed_overrides }}"
diff --git a/zuul.d/standalone-jobs.yaml b/zuul.d/standalone-jobs.yaml
index 343b8504d..a64429513 100644
--- a/zuul.d/standalone-jobs.yaml
+++ b/zuul.d/standalone-jobs.yaml
@@ -543,3 +543,5 @@
       featureset_override:
         run_tempest: false
         use_os_tempest: true
+        tempest_tempest_conf_overrides:
+          auth.use_dynamic_credentials: true