diff --git a/beta/src/pages/[[...markdownPath]].js b/beta/src/pages/[[...markdownPath]].js
index 42636090..154065c6 100644
--- a/beta/src/pages/[[...markdownPath]].js
+++ b/beta/src/pages/[[...markdownPath]].js
@@ -108,7 +108,7 @@ export async function getStaticProps(context) {
       );
       return cached;
     }
-    if (process.ENV.NODE_ENV === 'production') {
+    if (process.env.NODE_ENV === 'production') {
       console.log(
         'Cache miss for MDX for /' + path + ' from ./node_modules/.cache/'
       );