diff --git a/agent/agent.tsx b/agent/agent.ts
similarity index 100%
rename from agent/agent.tsx
rename to agent/agent.ts
diff --git a/langgraph.json b/langgraph.json
index fc849e5..0856fb4 100644
--- a/langgraph.json
+++ b/langgraph.json
@@ -1,7 +1,7 @@
 {
   "node_version": "20",
   "graphs": {
-    "agent": "./agent/agent.tsx:graph"
+    "agent": "./agent/agent.ts:graph"
   },
   "ui": {
     "agent": "./agent/uis/index.tsx"