diff --git a/packages/sylius/src/next.config.cjs b/packages/sylius/src/next.config.cjs
index c0a4cd916..7d1ebf26c 100644
--- a/packages/sylius/src/next.config.cjs
+++ b/packages/sylius/src/next.config.cjs
@@ -7,5 +7,6 @@ module.exports = {
   },
   env: {
     COMMERCE_SEARCH_ENABLED: process.env.COMMERCE_SEARCH_ENABLED,
+    COMMERCE_CUSTOMERAUTH_ENABLED: process.env.COMMERCE_CUSTOMERAUTH_ENABLED,
   },
 }