diff --git a/index.twig b/index.twig
index f2e7a39..b90e670 100644
--- a/index.twig
+++ b/index.twig
@@ -51,7 +51,7 @@
 		</div>
 	</section>
 	<script data-isso="//comment-admin.writing.straysong.co.uk/"
-	        src="//comment-admin.writing.straysong.co.uk/js/embed.min.js"/>
+	        src="//comment-admin.writing.straysong.co.uk/js/embed.min.js"></script>
 	<section id="isso-thread">
 		<noscript>Javascript is needed to display comments.</noscript>
 	</section>