diff --git a/fractal.config.js b/fractal.config.js
index c3a6aad98..cc4cfd583 100644
--- a/fractal.config.js
+++ b/fractal.config.js
@@ -71,7 +71,7 @@ fractal.components.set('default.context', {
   }],
   docsStyles: [{
     isInternal: true,
-    layer: 'project',
+    layer: 'base',
     path: '/assets/core-styles.docs.css'
   }],
   portalStyles: [{