diff --git a/website/docs/search.md b/website/docs/search.md
index eae707fd78..85e0e1380f 100644
--- a/website/docs/search.md
+++ b/website/docs/search.md
@@ -75,7 +75,12 @@ module.exports = {
     // ...
     // highlight-start
     algolia: {
-      apiKey: 'YOUR_API_KEY',
+      // If Algolia did not provide you any appId, use 'BH4D9OD16A'
+      appId: 'YOUR_APP_ID',
+
+      // Public API key: it is safe to commit it
+      apiKey: 'YOUR_SEARCH_API_KEY',
+
       indexName: 'YOUR_INDEX_NAME',
 
       // Optional: see doc section below
@@ -131,24 +136,6 @@ When using `contextualSearch: true`, the contextual facet filters will be merged
 
 :::
 
-### Custom Application ID {#custom-application-id}
-
-When [running your own](https://docsearch.algolia.com/docs/run-your-own/) DocSearch crawler, it is [required to set the `appId` configuration key](https://docsearch.algolia.com/docs/behavior/#appid) to your own Application ID. If left unset, the `appId` will fallback to the one used with the free, hosted version of Algolia DocSearch.
-
-```jsx title="docusaurus.config.js"
-module.exports = {
-  // ...
-  themeConfig: {
-    // ...
-    // highlight-start
-    algolia: {
-      appId: 'YOUR_APP_ID',
-    },
-    // highlight-end
-  },
-};
-```
-
 ### Styling your Algolia search {#styling-your-algolia-search}
 
 By default, DocSearch comes with a fine-tuned theme that was designed for accessibility, making sure that colors and contrasts respect standards.
diff --git a/website/docusaurus.config.js b/website/docusaurus.config.js
index 3edb71d780..5789a7b237 100644
--- a/website/docusaurus.config.js
+++ b/website/docusaurus.config.js
@@ -318,7 +318,8 @@ const config = {
           }
         : undefined,
       algolia: {
-        apiKey: '47ecd3b21be71c5822571b9f59e52544',
+        appId: 'X1Z85QJPUV',
+        apiKey: 'bf7211c161e8205da2f933a02534105a',
         indexName: 'docusaurus-2',
         contextualSearch: true,
       },