diff --git a/website/source/layouts/github.erb b/website/source/layouts/github.erb
index 694aa97ba..de0de287e 100644
--- a/website/source/layouts/github.erb
+++ b/website/source/layouts/github.erb
@@ -10,7 +10,7 @@
         <a href="/docs/providers/github/index.html">GitHub Provider</a>
         </li>
 
-        <li<%= sidebar_current(/^docs-github-datasource/) %>>
+        <li<%= sidebar_current("docs-github-datasource") %>>
           <a href="#">Data Sources</a>
           <ul class="nav nav-visible">
             <li<%= sidebar_current("docs-github-datasource-user") %>>