diff --git a/website/source/docs/builders/hyperv-iso.html.markdown b/website/source/docs/builders/hyperv-iso.html.md
similarity index 100%
rename from website/source/docs/builders/hyperv-iso.html.markdown
rename to website/source/docs/builders/hyperv-iso.html.md
diff --git a/website/source/docs/builders/hyperv.html.markdown b/website/source/docs/builders/hyperv.html.md
similarity index 100%
rename from website/source/docs/builders/hyperv.html.markdown
rename to website/source/docs/builders/hyperv.html.md
diff --git a/website/source/layouts/docs.erb b/website/source/layouts/docs.erb
index 1c8f9ad8c..2957ea08a 100644
--- a/website/source/layouts/docs.erb
+++ b/website/source/layouts/docs.erb
@@ -42,9 +42,12 @@
       <li><a href="/docs/builders/docker.html">Docker</a></li>
       <li><a href="/docs/builders/file.html">File</a></li>
       <li><a href="/docs/builders/googlecompute.html">Google Compute Engine</a></li>
+      <li><a href="/docs/builders/hyperv.html">HyperV</a></li>
       <li><a href="/docs/builders/null.html">Null</a></li>
+      <li><a href="/docs/builders/oneandone.html">1&1</a></li>
       <li><a href="/docs/builders/openstack.html">OpenStack</a></li>
       <li><a href="/docs/builders/parallels.html">Parallels</a></li>
+      <li><a href="/docs/builders/profitbricks.html">ProfitBricks</a></li>
       <li><a href="/docs/builders/qemu.html">QEMU</a></li>
       <li><a href="/docs/builders/virtualbox.html">VirtualBox</a></li>
       <li><a href="/docs/builders/vmware.html">VMware</a></li>