diff --git a/docs/index.html b/docs/index.html
index 2eabed6..e0c1217 100644
--- a/docs/index.html
+++ b/docs/index.html
@@ -191,6 +191,10 @@
 describes the design and configuration of the LLVM compiler driver tool,
 <tt>llvmc</tt>.</li>
 
+<li><a href="SystemLibrary.html">System Library</a> - This document describes
+the LLVM System Library (<tt>lib/System</tt>) and how to keep LLVM source code
+portable</li>
+
 </ul>
 
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