diff --git a/.ci.yaml b/.ci.yaml
index 7afe64eb90..db714e70bd 100644
--- a/.ci.yaml
+++ b/.ci.yaml
@@ -864,6 +864,7 @@ targets:
 
   - name: linux_flutter_gallery__transition_perf_e2e
     builder: Linux flutter_gallery__transition_perf_e2e
+    bringup: true # Flaky https://github.com/flutter/flutter/issues/83298
     presubmit: false
     scheduler: luci
 
@@ -889,7 +890,7 @@ targets:
 
   - name: linux_flutter_gallery_sksl_warmup__transition_perf_e2e
     builder: Linux flutter_gallery_sksl_warmup__transition_perf_e2e
-    bringup: true
+    bringup: true # Flaky https://github.com/flutter/flutter/issues/83298
     presubmit: false
     scheduler: luci