diff --git a/data/sidebars/references.yml b/data/sidebars/references.yml
index f75ee6ee..e153745c 100644
--- a/data/sidebars/references.yml
+++ b/data/sidebars/references.yml
@@ -17,8 +17,3 @@
   items:
     - title: API reference
       link: /references/brizo/
-
-- group: pet store
-  items:
-    - title: API reference
-      link: /references/petstore/
diff --git a/gatsby-config.js b/gatsby-config.js
index 05268c46..ee991cd0 100755
--- a/gatsby-config.js
+++ b/gatsby-config.js
@@ -131,7 +131,7 @@ module.exports = {
         {
             resolve: 'gatsby-plugin-sitemap',
             options: {
-                exclude: ['/test/']
+                exclude: ['/test/', '/references/petstore/']
             }
         },
         {
diff --git a/static/robots.txt b/static/robots.txt
index f6de1241..11174796 100644
--- a/static/robots.txt
+++ b/static/robots.txt
@@ -1,4 +1,5 @@
 User-agent: *
 Disallow: */test
+Disallow: */references/petstore
 
 sitemap: https://docs.oceanprotocol.com/sitemap.xml