diff --git a/index.html b/index.html
index a4825a9..571d152 100644
--- a/index.html
+++ b/index.html
@@ -37,6 +37,7 @@
 			// - https://github.com/hakimel/reveal.js#configuration
 			// - https://github.com/hakimel/reveal.js#dependencies
 			Reveal.initialize({
+				hash: true,
 				dependencies: [
 					{ src: 'plugin/markdown/marked.js' },
 					{ src: 'plugin/markdown/markdown.js' },