diff --git a/public/arf.json b/public/arf.json
index f0c4efd..f9f512a 100644
--- a/public/arf.json
+++ b/public/arf.json
@@ -586,7 +586,13 @@
             {
               "name": "Protocols",
               "type": "folder",
-              "children": []
+              "children": [
+                {
+                  "name": "W3C - Activity Pub",
+                  "type": "url",
+                  "url": "https://www.w3.org/TR/activitypub/"
+                }
+              ]
             },
             {
               "name": "Fediverse",
@@ -606,11 +612,6 @@
                   "name": "(De)centralizzazione",
                   "type": "url",
                   "url": "https://poliverso.org/display/0477a01e-1964-abfd-552f-aef477916660"
-                },
-                {
-                  "name": "W3C - Activity Pub",
-                  "type": "url",
-                  "url": "https://www.w3.org/TR/activitypub/"
                 }
               ]
             },