diff --git a/examples/cms-datocms/pages/index.js b/examples/cms-datocms/pages/index.js
index 736ad6121294567..f2b4e4f3e7a98bf 100644
--- a/examples/cms-datocms/pages/index.js
+++ b/examples/cms-datocms/pages/index.js
@@ -36,7 +36,7 @@ export default function Index({ allPosts }) {
 }
 
 export async function getStaticProps({ preview }) {
-  const allPosts = await getAllPostsForHome(preview) || []
+  const allPosts = (await getAllPostsForHome(preview)) || []
   return {
     props: { allPosts },
   }