diff --git a/index.html b/index.html
index 8dab006..bd9bcd5 100644
--- a/index.html
+++ b/index.html
@@ -54,17 +54,18 @@ <h3>Error handling</h3>
 				</section>
 				<section>
 					<h1>Lecture 8</h1>
-					<h3>Algebraic data types</h3>
+					<h3>Architecture</h3>
 					<div>Can be found <a href="./slides/08/">here</a></div>
 				</section>
 				<section>
 					<h1>Lecture 9</h1>
-					<h3>Architecture</h3>
+					<h3>Web (Giraffe)</h3>
 					<div>Can be found <a href="./slides/09/">here</a></div>
 				</section>
+
 				<section>
 					<h1>Lecture 10</h1>
-					<h3>Functors, Applicatives and Monads</h3>
+					<h3></h3>
 					<div>Can be found <a href="./slides/10/">here</a></div>
 				</section>
 				<section>