diff --git a/next.config.js b/next.config.js
index 7f45af5e..2d7ee446 100644
--- a/next.config.js
+++ b/next.config.js
@@ -63,6 +63,7 @@ module.exports = {
         BUILD_ID_ENV: buildId
     },
     sassOptions: {
+        quietDeps: true,
         includePaths: [
             "/styles/sass",
             "node_modules/govuk-frontend/govuk/all",