diff --git a/app/composables/useAgentChat.ts b/app/composables/useAgentChat.ts
index 824a7ed..b481be7 100644
--- a/app/composables/useAgentChat.ts
+++ b/app/composables/useAgentChat.ts
@@ -4,8 +4,6 @@ import { useAuthSession } from "./useAuthSession";
 import { useAgentRateLimit } from "./useAgentRateLimit";
 import type { MessagePart, MessagePartType } from "../types/chat";
 
-export type { MessagePart, MessagePartType } from "../types/chat";
-
 export interface AgentMessage {
   id: string;
   role: "user" | "assistant";