diff --git a/docs/scripts/schemas/unversioned/eas-json-build-common-schema.js b/docs/scripts/schemas/unversioned/eas-json-build-common-schema.js
index 304ceb375c6e5..5dc0a6f710041 100644
--- a/docs/scripts/schemas/unversioned/eas-json-build-common-schema.js
+++ b/docs/scripts/schemas/unversioned/eas-json-build-common-schema.js
@@ -40,6 +40,16 @@ export default [
       '[Learn more about custom development clients](../../clients/introduction).',
     ],
   },
+  {
+    name: 'prebuildCommand',
+    type: 'string',
+    description: [
+      'Optional override of the prebuild command used by EAS.',
+      'For example, you can specify `prebuild --template example-template` to use a custom template.',
+      'Note: `--platform` and `--non-interactive` will be added automatically by the build engine, so you do not need to specify them manually.',
+      '[Learn more about prebuild options](../../workflow/expo-cli/#expo-prebuild).'
+    ],
+  },
   {
     name: 'node',
     type: 'string',