diff --git a/orchestrator/activities/formatters.py b/orchestrator/activities/formatters.py
index 7b1fc8a..67a6773 100644
--- a/orchestrator/activities/formatters.py
+++ b/orchestrator/activities/formatters.py
@@ -125,7 +125,7 @@ class Formatters(BaseActivity):
                     self.send_notification(
                         metadata=metadata,
                         notification_id="ORCHESTRATOR_BUILD_TAG_CONFIG_ERROR",
-                        message=e,
+                        message=str(e),
                         block="orchestrator",
                         level=NotificationLevel.ERROR
                     )
@@ -141,7 +141,7 @@ class Formatters(BaseActivity):
                 self.send_notification(
                     metadata=metadata,
                     notification_id="ORCHESTRATOR_BUILD_TAG_CONFIG_ERROR",
-                    message=e,
+                    message=str(e),
                     block="orchestrator",
                     level=NotificationLevel.ERROR
                 )
diff --git a/values.yaml b/values.yaml
index c9e54cd..c505922 100644
--- a/values.yaml
+++ b/values.yaml
@@ -132,7 +132,7 @@ env:
   - name: GITHUB_REPO_URL
     value: "git@github.com:Aignosi/sientia-dataops-orchestrator_temporal.git"
   - name: GITHUB_BRANCH
-    value: "SIENTIAPDE-1163-alterar-dinamica-de-notificacoes-para-usar-o-mongodb-ao-inves-do-kafka"
+    value: "SIENTIAPDE-1151-criar-testes-de-stress"
   - name: PYTHON_APP
     value: "orchestrator.worker.worker"