diff --git a/packages/kit/src/core/postbuild/fixtures/base/input.html b/packages/kit/src/core/postbuild/fixtures/base/input.html
index bc6ac8d81364..5f42df77698b 100644
--- a/packages/kit/src/core/postbuild/fixtures/base/input.html
+++ b/packages/kit/src/core/postbuild/fixtures/base/input.html
@@ -9,7 +9,7 @@
 		<a href="https://external.com">https://external.com</a>
 		<a href="wheee">/wheee</a>
 		<a data-sveltekit-preload-data href="wheee2">/wheee</a>
-		<a href="wheee3" data-sveltekit-preload-data/wheee</a>
+		<a href="wheee3" data-sveltekit-preload-data>/wheee</a>
 		<a href="wheee4">/wheee</a>
 	</body>
 </html>