diff --git a/webui/src/web-components/sketch-container-status.test.ts b/webui/src/web-components/sketch-container-status.test.ts
index db43a6d..f8dc685 100644
--- a/webui/src/web-components/sketch-container-status.test.ts
+++ b/webui/src/web-components/sketch-container-status.test.ts
@@ -24,6 +24,8 @@
   outstanding_tool_calls: [],
   session_id: "test-session-id",
   ssh_available: false,
+  in_container: true,
+  first_message_index: 0,
 };
 
 test("render props", async ({ mount }) => {