diff --git a/website/source/guides/external/lxc.html.md b/website/source/guides/external/lxc.html.md
index 3ffdc88e9..4fa1fe650 100644
--- a/website/source/guides/external/lxc.html.md
+++ b/website/source/guides/external/lxc.html.md
@@ -1,7 +1,7 @@
 ---
 layout: "guides"
 page_title: "LXC"
-sidebar_current: "guides-external"
+sidebar_current: "guides-external-lxc"
 description: |-
   Guide for using LXC external task driver plugin.
 ---
diff --git a/website/source/layouts/guides.erb b/website/source/layouts/guides.erb
index 260440052..814b0d36c 100644
--- a/website/source/layouts/guides.erb
+++ b/website/source/layouts/guides.erb
@@ -142,7 +142,7 @@
       <li<%= sidebar_current("guides-external") %>>
         <a href="/guides/external/index.html">External Plugins</a>
         <ul class="nav">
-          <li<%= sidebar_current("guides-lxc") %>>
+          <li<%= sidebar_current("guides-external-lxc") %>>
             <a href="/guides/external/lxc.html">LXC</a>
           </li>
         </ul>