diff --git a/frontend/src/components/workspace/copy-button.tsx b/frontend/src/components/workspace/copy-button.tsx
index b279a56b..13d331b5 100644
--- a/frontend/src/components/workspace/copy-button.tsx
+++ b/frontend/src/components/workspace/copy-button.tsx
@@ -3,7 +3,6 @@ import { useCallback, useState, type ComponentProps } from "react";
 
 import { Button } from "@/components/ui/button";
 import { useI18n } from "@/core/i18n/hooks";
-import { copyToClipboard } from "@/lib/utils";
 
 import { Tooltip } from "./tooltip";
 
@@ -16,7 +15,7 @@ export function CopyButton({
   const { t } = useI18n();
   const [copied, setCopied] = useState(false);
   const handleCopy = useCallback(() => {
-    void copyToClipboard(clipboardData);
+    void navigator.clipboard.writeText(clipboardData);
     setCopied(true);
     setTimeout(() => setCopied(false), 2000);
   }, [clipboardData]);
diff --git a/frontend/src/components/workspace/recent-chat-list.tsx b/frontend/src/components/workspace/recent-chat-list.tsx
index 90deff47..09f0b343 100644
--- a/frontend/src/components/workspace/recent-chat-list.tsx
+++ b/frontend/src/components/workspace/recent-chat-list.tsx
@@ -56,7 +56,6 @@ import {
 import type { AgentThread, AgentThreadState } from "@/core/threads/types";
 import { pathOfThread, titleOfThread } from "@/core/threads/utils";
 import { env } from "@/env";
-import { copyToClipboard } from "@/lib/utils";
 
 export function RecentChatList() {
   const { t } = useI18n();
@@ -120,7 +119,7 @@ export function RecentChatList() {
       const baseUrl = isLocalhost ? VERCEL_URL : window.location.origin;
       const shareUrl = `${baseUrl}/workspace/chats/${threadId}`;
       try {
-        await copyToClipboard(shareUrl);
+        await navigator.clipboard.writeText(shareUrl);
         toast.success(t.clipboard.linkCopied);
       } catch {
         toast.error(t.clipboard.failedToCopyToClipboard);