diff --git a/.tekton/domain-proxy-pull-request.yaml b/.tekton/domain-proxy-pull-request.yaml
index d563803..d478144 100644
--- a/.tekton/domain-proxy-pull-request.yaml
+++ b/.tekton/domain-proxy-pull-request.yaml
@@ -423,7 +423,7 @@ spec:
         value: $(tasks.clone-repository.results.commit)
       - name: BUILD_ARGS
         value:
-          - $(params.build-args[*])
+        - $(params.build-args[*])
       - name: BUILD_ARGS_FILE
         value: $(params.build-args-file)
       - name: SOURCE_ARTIFACT
@@ -591,7 +591,8 @@ spec:
       optional: true
     - name: netrc
       optional: true
-  taskRunTemplate: {}
+  taskRunTemplate:
+    serviceAccountName: build-pipeline-domain-proxy
   workspaces:
   - name: git-auth
     secret:
diff --git a/.tekton/domain-proxy-push.yaml b/.tekton/domain-proxy-push.yaml
index 5062490..5815c69 100644
--- a/.tekton/domain-proxy-push.yaml
+++ b/.tekton/domain-proxy-push.yaml
@@ -420,7 +420,7 @@ spec:
         value: $(tasks.clone-repository.results.commit)
       - name: BUILD_ARGS
         value:
-          - $(params.build-args[*])
+        - $(params.build-args[*])
       - name: BUILD_ARGS_FILE
         value: $(params.build-args-file)
       - name: SOURCE_ARTIFACT
@@ -528,7 +528,8 @@ spec:
       - name: IMAGE
         value: $(tasks.build-image-index.results.IMAGE_URL)
       - name: ADDITIONAL_TAGS
-        value: ["latest"]
+        value:
+        - latest
       runAfter:
       - build-image-index
       taskRef:
@@ -590,7 +591,8 @@ spec:
       optional: true
     - name: netrc
       optional: true
-  taskRunTemplate: {}
+  taskRunTemplate:
+    serviceAccountName: build-pipeline-domain-proxy
   workspaces:
   - name: git-auth
     secret: