diff --git a/sites/index.php b/sites/index.php
index bcfa4c0..07c38a0 100644
--- a/sites/index.php
+++ b/sites/index.php
@@ -102,7 +102,7 @@
 						target="_blank"
 						rel="help"
 						title="Multi-language guide to using the site."
-						href="instructions"
+						href="/instructions/"
 					>Instructions</a>
 				</div>
 			</header>