diff --git a/src/components/Head.tsx b/src/components/Head.tsx
index 62819df..8a94c4c 100644
--- a/src/components/Head.tsx
+++ b/src/components/Head.tsx
@@ -32,7 +32,9 @@ export const Head = () => {
-
+ {/* Must match public/logo/build-the-future.png, which is 1920x1080.
+ Scrapers size the card from these before fetching the image. */}
+