diff --git a/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread.ts b/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread.ts
index fe4a66a..efb51c5 100644
--- a/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread.ts
+++ b/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread.ts
@@ -18,6 +18,7 @@
 import '../../../styles/shared-styles';
 import '../gr-comment/gr-comment';
 import '../../diff/gr-diff/gr-diff';
+import '../gr-copy-clipboard/gr-copy-clipboard';
 import {PolymerElement} from '@polymer/polymer/polymer-element';
 import {htmlTemplate} from './gr-comment-thread_html';
 import {KeyboardShortcutMixin} from '../../../mixins/keyboard-shortcut-mixin/keyboard-shortcut-mixin';
diff --git a/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread_html.ts b/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread_html.ts
index 245f71c..d9ae5c7 100644
--- a/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread_html.ts
+++ b/polygerrit-ui/app/elements/shared/gr-comment-thread/gr-comment-thread_html.ts
@@ -116,6 +116,16 @@
       top: 4px;
       cursor: pointer;
     }
+    .fileName gr-copy-clipboard {
+      display: inline-block;
+      visibility: hidden;
+      vertical-align: top;
+      --gr-button-padding: 0px;
+    }
+    .fileName:focus-within gr-copy-clipboard,
+    .fileName:hover gr-copy-clipboard {
+      visibility: visible;
+    }
   </style>
 
   <template is="dom-if" if="[[showFilePath]]">
@@ -130,6 +140,10 @@
           >
             [[_computeDisplayPath(path)]]
           </a>
+          <gr-copy-clipboard
+            hideInput=""
+            text="[[_computeDisplayPath(path)]]"
+          ></gr-copy-clipboard>
         </template>
       </div>
     </template>