diff --git a/docs/schema/plugins.json b/docs/schema/plugins.json
index 45097c428..f4e899378 100644
--- a/docs/schema/plugins.json
+++ b/docs/schema/plugins.json
@@ -17,6 +17,9 @@
       {
         "$ref": "plugins/redirects.json"
       },
+      {
+        "$ref": "https://guts.github.io/mkdocs-rss-plugin/schema.json"
+      },
       {
         "$ref": "plugins/search.json"
       },