diff --git a/tests/test_agent.py b/tests/test_agent.py
index c1c3beb..f91be64 100644
--- a/tests/test_agent.py
+++ b/tests/test_agent.py
@@ -101,7 +101,7 @@ async def test_plan_never_executes_and_execution_dry_run_default(ctx, workspace)
         ctx,
         incident_id="inc-002",
         plan_path="outputs/incidents/inc-002/remediation-plan.json",
-        approved_step_ids=[plan.steps[0].id],
+        approved_step_ids=[plan["steps"][0]["id"]],
         approval_acknowledgement=APPROVAL_ACK,
     )
     assert result.status == "dry_run"