diff --git a/site/admin/config.yml b/site/admin/config.yml
index 3ca08c9..76714cf 100644
--- a/site/admin/config.yml
+++ b/site/admin/config.yml
@@ -58,4 +58,4 @@ collections:
         name: Theme
         file: "site/index.html"
         fields:
-          - { label: 'Body', name: 'body', widget: 'markdown' }
+          - { label: 'Body', name: 'body', widget: 'code', mode: 'raw' }