diff --git a/frontend/src/components/ProxmoxPanel.jsx b/frontend/src/components/ProxmoxPanel.jsx
index f19a55f..995ad1f 100644
--- a/frontend/src/components/ProxmoxPanel.jsx
+++ b/frontend/src/components/ProxmoxPanel.jsx
@@ -3,6 +3,7 @@ import api from '../api/client'
 import { useSettingsStore } from '../stores/settings'
 import StatusBadge from './StatusBadge'
 import TerminalModal from './TerminalModal'
+import { copyToClipboard } from '../utils/clipboard'
 import {
   X, Cpu, MemoryStick, HardDrive, Clock, Network, Server, Monitor,
   Container, Database, FolderTree, Settings, Download, Trash2, Copy, Check,
@@ -715,7 +716,7 @@ function TunnelTab({ agentId, agent, webguiPort = 8006 }) {
             window.open(`https://${backendHost}:${data.proxy_port}`, '_blank')
           } else if (targetPort === 22) {
             const cmd = `ssh root@${backendHost} -p ${data.proxy_port}`
-            navigator.clipboard.writeText(cmd).catch(() => {})
+            copyToClipboard(cmd)
             setSshCopied(data.proxy_port)
             setTimeout(() => setSshCopied(null), 4000)
           }
@@ -863,7 +864,7 @@ function TunnelTab({ agentId, agent, webguiPort = 8006 }) {
                             <button
                               onClick={() => {
                                 const cmd = `ssh root@${backendHost} -p ${proxyPort}`
-                                navigator.clipboard.writeText(cmd).catch(() => {})
+                                copyToClipboard(cmd)
                                 setSshCopied(proxyPort)
                                 setTimeout(() => setSshCopied(null), 3000)
                               }}