diff --git a/kubernetes/talos-flux/apps/devops/tekton/tasks/hello-world.yaml b/kubernetes/talos-flux/apps/devops/tekton/tasks/hello-world.yaml
index d5fdc540e..984f38c18 100644
--- a/kubernetes/talos-flux/apps/devops/tekton/tasks/hello-world.yaml
+++ b/kubernetes/talos-flux/apps/devops/tekton/tasks/hello-world.yaml
@@ -19,5 +19,6 @@ kind: TaskRun
 metadata:
   name: hello-task-run
 spec:
+  serviceAccountName: default
   taskRef:
     name: hello