diff --git a/BTCPayServer/Views/UIServer/Files.cshtml b/BTCPayServer/Views/UIServer/Files.cshtml
index a688b3bb1..14ebbc050 100644
--- a/BTCPayServer/Views/UIServer/Files.cshtml
+++ b/BTCPayServer/Views/UIServer/Files.cshtml
@@ -54,7 +54,7 @@ else
                                 <input id="@fileId-name" class="form-control-plaintext" readonly="readonly" value="@file.FileName">
                                 <label text-translate="true">File name</label>
                             </div>
-                            <button type="button" class="btn btn-link" data-clipboard="@file.FileName">
+                            <button type="button" class="btn btn-link clipboard-button" data-clipboard="@file.FileName">
                                 <vc:icon symbol="actions-copy" />
                             </button>
                         </div>
@@ -65,7 +65,7 @@ else
                                 <input id="@fileId" class="form-control-plaintext" readonly="readonly" value="@fileId">
                                 <label text-translate="true">File Id</label>
                             </div>
-                            <button type="button" class="btn btn-link" data-clipboard="@fileId">
+                            <button type="button" class="btn btn-link clipboard-button" data-clipboard="@fileId">
                                 <vc:icon symbol="actions-copy" />
                             </button>
                         </div>
@@ -76,12 +76,12 @@ else
                                 <input id="@fileId-url" class="form-control-plaintext" readonly="readonly" value="@url">
                                 <label text-translate="true">Permanent Url</label>
                             </div>
-                            <button type="button" class="btn btn-link" data-clipboard="@url">
+                            <button type="button" class="btn btn-link clipboard-button" data-clipboard="@url">
                                 <vc:icon symbol="actions-copy" />
                             </button>
                         </div>
                     </div>
-                    <button type="button" class="btn btn-link" data-clipboard="@url">
+                    <button type="button" class="btn btn-link clipboard-button" data-clipboard="@url">
                         <vc:icon symbol="copy" />
                     </button>
                 </div>