diff --git a/README.md b/README.md
index 4b1cf350..e4c643fc 100644
--- a/README.md
+++ b/README.md
@@ -30,7 +30,7 @@ You can query nodes created from Plone like the following:
 
 ```graphql
 {
-  allNewsItem {
+  allPloneNewsItem {
     edges {
       node {
         title
diff --git a/src/gatsby-node.js b/src/gatsby-node.js
index 6c6a8b6a..0193df4a 100644
--- a/src/gatsby-node.js
+++ b/src/gatsby-node.js
@@ -33,7 +33,7 @@ exports.sourceNodes = async (
     let node = {
       ...item,
       internal: {
-        type: item['@type'].replace(' ', ''),
+        type: `Plone${item['@type'].replace(' ', '')}`,
         contentDigest: createContentDigest(item),
         mediaType: 'text/html',
       },
diff --git a/tests/gatsby-starter-default/src/pages/index.js b/tests/gatsby-starter-default/src/pages/index.js
index 0cce184a..23bf5559 100644
--- a/tests/gatsby-starter-default/src/pages/index.js
+++ b/tests/gatsby-starter-default/src/pages/index.js
@@ -3,7 +3,7 @@ import Link from 'gatsby-link';
 
 const IndexPage = ({ data }) => (
   <div>
-    {data.allDocument.edges.map(({ node }) => (
+    {data.allPloneDocument.edges.map(({ node }) => (
       <div>
         <h3>{node.title}</h3>
         <h4>{node.description}</h4>
@@ -17,7 +17,7 @@ export default IndexPage;
 // Set here the ID of the home page.
 export const pageQuery = graphql`
   query IndexPageQuery {
-    allDocument {
+    allPloneDocument {
       edges {
         node {
           id