diff --git a/app/models/communication/website/agenda/event.rb b/app/models/communication/website/agenda/event.rb
index ef9a4f321ee066f1d064ecf0c64b2bbcc7105417..8fd5c744a0592115b92b71da5499b041e0291a44 100644
--- a/app/models/communication/website/agenda/event.rb
+++ b/app/models/communication/website/agenda/event.rb
@@ -99,6 +99,11 @@ class Communication::Website::Agenda::Event < ApplicationRecord
     "admin/communication/websites/agenda/events/static"
   end
 
+  def dependencies
+    active_storage_blobs +
+    blocks
+  end
+
   def to_s
     "#{title}"
   end