diff --git a/docs/schema/plugins.json b/docs/schema/plugins.json
index 87ed3383e..ce75b37e0 100644
--- a/docs/schema/plugins.json
+++ b/docs/schema/plugins.json
@@ -62,14 +62,11 @@
         {
           "$ref": "https://raw.githubusercontent.com/mondeja/mkdocs-include-markdown-plugin/master/schema.json"
         },
-        {
-          "$ref": "https://mondeja.github.io/mkdocs-mdpo-plugin/schema.json"
-        },
         {
           "$ref": "https://raw.githubusercontent.com/mondeja/mkdocs-material-relative-language-selector/master/schema.json"
         },
         {
-          "$ref": "https://guts.github.io/mkdocs-rss-plugin/schema.json"
+          "$ref": "https://raw.githubusercontent.com/Guts/mkdocs-rss-plugin/main/docs/schema.json"
         }
       ]
     }