diff --git a/app/models/follow.rb b/app/models/follow.rb
index eaf8445f3bf..3fce14b9ac5 100644
--- a/app/models/follow.rb
+++ b/app/models/follow.rb
@@ -33,10 +33,15 @@ class Follow < ApplicationRecord
   end
 
   before_validation :set_uri, only: :create
+  after_destroy :remove_endorsements
 
   private
 
   def set_uri
     self.uri = ActivityPub::TagManager.instance.generate_uri_for(self) if uri.nil?
   end
+
+  def remove_endorsements
+    AccountPin.where(target_account_id: target_account_id, account_id: account_id).delete_all
+  end
 end