diff --git a/doc/_templates/layout.html b/doc/_templates/layout.html
index d0cc5e034f..36a2b22c18 100644
--- a/doc/_templates/layout.html
+++ b/doc/_templates/layout.html
@@ -10,7 +10,7 @@
      class="visible-desktop hidden-xs"><img
     id="gh-banner"
     style="position: absolute; top: 50px; right: 0; border: 0;"
-    src="https://s3.amazonaws.com/github/ribbons/forkme_right_red_aa0000.png"
+    src="https://github.blog/wp-content/uploads/2008/12/forkme_right_green_007200.png"
     alt="Fork me on GitHub"></a>
   <script>
     // Adjust banner height.