diff --git a/k8s/stage/osh-client-tekton/tekton-cleanup-cronjob.yaml b/k8s/stage/osh-client-tekton/tekton-cleanup-cronjob.yaml
index 88f1c8a..ac35807 100644
--- a/k8s/stage/osh-client-tekton/tekton-cleanup-cronjob.yaml
+++ b/k8s/stage/osh-client-tekton/tekton-cleanup-cronjob.yaml
@@ -6,11 +6,12 @@ metadata:
 spec:
   schedule: "*/10 * * * *"
   concurrencyPolicy: Forbid
+  backoffLimit: 2
   jobTemplate:
     spec:
       template:
         spec:
-          serviceAccountName: osh
+          serviceAccountName: osh-wrapper-tekton-terminator-sa
           containers:
           - name: tekton-cleanup
             image: quay.io/openshift-pipeline/openshift-pipelines-cli-tkn:1.11