diff --git a/index.html b/index.html
index 64ce8dc5..2d28abfd 100644
--- a/index.html
+++ b/index.html
@@ -43,6 +43,7 @@
 					<ul class="nav">
 						<li><a href="http://bolero-murakami.github.io/">Home</a></li>
 						<li class="active"><a href="#">Sprout C++ Libraries</a></li>
+						<li><a href="http://bolero-murakami.github.io/KTL/">KTL (KiriKiri Trivial Libraries)</a></li>
 					</ul>
 				</div>
 			</div>