diff --git a/webui/src/web-components/sketch-app-shell.ts b/webui/src/web-components/sketch-app-shell.ts
index bb05a03..9682daf 100644
--- a/webui/src/web-components/sketch-app-shell.ts
+++ b/webui/src/web-components/sketch-app-shell.ts
@@ -218,6 +218,8 @@
     initial_commit: "",
     outstanding_llm_calls: 0,
     outstanding_tool_calls: [],
+    session_id: "",
+    ssh_available: false,
   };
 
   // Mutation observer to detect when new messages are added