diff --git a/media/index.xml b/media/index.xml
index 61f8a5b..e80ecb8 100644
--- a/media/index.xml
+++ b/media/index.xml
@@ -17,7 +17,7 @@
 	</abstract>
 	<presentor>Gregor Richards</presentor>
 	<mediafile file="gregor-talk.mp4" type="Netplay in Emulators (mp4)" />
-	<thumbnail file="gregor-talk-thumbnail.png"/>
+	<thumbnail file="gregor-talk-thumb.png"/>
 </mediaitem>
 
 <mediaitem title="Unix 102 Spring 2017">