diff --git a/openspec/changes/cloud-control-plane-integration/tasks.md b/openspec/changes/cloud-control-plane-integration/tasks.md
index 72ba577..0f19d04 100644
--- a/openspec/changes/cloud-control-plane-integration/tasks.md
+++ b/openspec/changes/cloud-control-plane-integration/tasks.md
@@ -73,6 +73,6 @@
 
 - [x] 9.1 Run formatting, static checks, all non-integration tests, and targeted PostgreSQL integration/concurrency tests.
 - [x] 9.2 Run an end-to-end cloud submission through a Host Agent and fake device until the public SDK reports done and a failure case until it reports failed.
-- [ ] 9.3 Verify existing local REST/MCP/console behavior and dependency-boundary tests remain unchanged.
+- [x] 9.3 Verify existing local REST/MCP/console behavior and dependency-boundary tests remain unchanged.
 - [ ] 9.4 Run OpenSpec validation for `cloud-control-plane-integration` and map automated tests to every new or modified scenario.
 - [ ] 9.5 Update the project index, architecture/deployment documentation, and runtime maturity memory after implementation verification.