diff --git a/docs/design/TheShell.sketch b/docs/design/TheShell.sketch
index 36c8190..e3cf6d5 100644
Binary files a/docs/design/TheShell.sketch and b/docs/design/TheShell.sketch differ
diff --git a/site/_includes/header.html b/site/_includes/header.html
index 8fdfa52..fbeb45d 100644
--- a/site/_includes/header.html
+++ b/site/_includes/header.html
@@ -1,6 +1,6 @@
 <div class="menuDesktop">
   <div class="logo">
-    <a href="/index.html"><img src="/assets/style/theshell.ch.svg" height="30"></a>
+    <a href="/index.html"><img src="/assets/style/theshell.png" height="30"></a>
   </div>
   <div class="fill-space"></div>
   <div class="search-box">
diff --git a/site/assets/style/theshell.png b/site/assets/style/theshell.png
new file mode 100644
index 0000000..df1e046
Binary files /dev/null and b/site/assets/style/theshell.png differ