diff --git a/.tekton/devfile-sample-python-basic-pull-request.yaml b/.tekton/devfile-sample-python-basic-pull-request.yaml
index ba29915dba..a0156bc4d0 100644
--- a/.tekton/devfile-sample-python-basic-pull-request.yaml
+++ b/.tekton/devfile-sample-python-basic-pull-request.yaml
@@ -580,7 +580,8 @@ spec:
       optional: true
     - name: netrc
       optional: true
-  taskRunTemplate: {}
+  taskRunTemplate:
+    serviceAccountName: build-pipeline-devfile-sample-python-basic
   workspaces:
   - name: git-auth
     secret:
diff --git a/.tekton/devfile-sample-python-basic-push.yaml b/.tekton/devfile-sample-python-basic-push.yaml
index b3c3ac54bf..9b6abe5573 100644
--- a/.tekton/devfile-sample-python-basic-push.yaml
+++ b/.tekton/devfile-sample-python-basic-push.yaml
@@ -577,7 +577,8 @@ spec:
       optional: true
     - name: netrc
       optional: true
-  taskRunTemplate: {}
+  taskRunTemplate:
+    serviceAccountName: build-pipeline-devfile-sample-python-basic
   workspaces:
   - name: git-auth
     secret: