diff --git a/index.html b/index.html
index b4207fa..d8c0a1c 100644
--- a/index.html
+++ b/index.html
@@ -42,7 +42,7 @@ works_left:
   categories: Rebranding
 - title: OpenChain
   link_to: /projects/openchain
-  image: images/@stock/penguins.jpg
+  image: images/@stock/penguins_thumb.jpg
   categories: Visual
 
 works_right: