diff --git a/docs/schema/plugins.json b/docs/schema/plugins.json
index 0696d1404..cd2792736 100644
--- a/docs/schema/plugins.json
+++ b/docs/schema/plugins.json
@@ -11,6 +11,9 @@
       {
         "$ref": "plugins/git-revision-date-localized.json"
       },
+      {
+        "$ref": "https://mondeja.github.io/mkdocs-mdpo-plugin/schema.json"
+      },
       {
         "$ref": "plugins/minify.json"
       },