diff --git a/.ci.yaml b/.ci.yaml
index d44bd12b28..5a4d744002 100644
--- a/.ci.yaml
+++ b/.ci.yaml
@@ -3828,6 +3828,7 @@ targets:
       task_name: complex_layout_macos__start_up
 
   - name: Mac_benchmark complex_layout_scroll_perf_macos__timeline_summary
+    bringup: true # Flaky https://github.com/flutter/flutter/issues/158251
     presubmit: false
     recipe: devicelab/devicelab_drone
     timeout: 60