diff --git a/src/applications/diffusion/controller/DiffusionBrowseController.php b/src/applications/diffusion/controller/DiffusionBrowseController.php
--- a/src/applications/diffusion/controller/DiffusionBrowseController.php
+++ b/src/applications/diffusion/controller/DiffusionBrowseController.php
@@ -193,6 +193,7 @@
         $corpus = $engine->newDocumentView($ref);
 
         $this->corpusButtons[] = $this->renderFileButton();
+        $this->corpusButtons[] = $this->renderPermalinkButton($drequest);
       }
     }
 
@@ -599,6 +600,39 @@
     return $button;
   }
 
+  /**
+   * Render a button that points to the Permalink version of this file.
+   *
+   * @param  DiffusionRequest $drequest
+   * @return PHUIButtonView
+   */
+  private function renderPermalinkButton(DiffusionRequest $drequest) {
+
+    $text = pht('Permalink');
+    $icon = 'fa-link';
+
+    $href = (string)$drequest->generateURI(
+      array(
+        'action' => 'browse',
+        'stable' => 'true',
+      ));
+
+    $selected = $drequest->getSymbolicCommit() === $drequest->getStableCommit();
+
+    $button = id(new PHUIButtonView())
+      ->setTag('a')
+      ->setText($text)
+      ->setHref($href)
+      ->setIcon($icon)
+      ->setSelected($selected)
+      ->setColor(PHUIButtonView::GREY);
+
+    // TODO: Somehow change the URL of the page without reloading the page.
+    //       Similar dark magic is probably in the "Hide Blame" button.
+
+    return $button;
+  }
+
   private function renderGitLFSButton() {
     $viewer = $this->getViewer();