diff --git a/.ci.yaml b/.ci.yaml
index 6b3589d855e..b7faa061bda 100644
--- a/.ci.yaml
+++ b/.ci.yaml
@@ -6566,7 +6566,7 @@ targets:
       subshard: "1_2"
       tags: >
         ["framework", "hostonly", "shard", "windows"]
-      test_timeout_secs: "2700"
+      test_timeout_secs: "3600" # 60 minutes to match the global `timeout` property.
     runIf:
       - dev/**
       - packages/flutter_tools/**