diff --git a/packages/client/src/daemon-client.test.ts b/packages/client/src/daemon-client.test.ts
index 2ddef8cc61..ffebaf5152 100644
--- a/packages/client/src/daemon-client.test.ts
+++ b/packages/client/src/daemon-client.test.ts
@@ -1129,6 +1129,7 @@ test("advertises client capabilities in hello", async () => {
       all_providers: true,
       selective_agent_timeline: true,
       timeline_replacement_invalidation: true,
+      timeline_rewind_operations: true,
       provider_snapshot_references: true,
       explicit_event_subscriptions: true,
       owned_subscriptions: true,