diff --git a/app/models/webhook.rb b/app/models/webhook.rb
index 304b2b1f184..d8994cfaa80 100644
--- a/app/models/webhook.rb
+++ b/app/models/webhook.rb
@@ -23,6 +23,12 @@ class Webhook < ApplicationRecord
     report.updated
     status.created
     status.updated
+    block.created
+    block.removed
+    follow.created
+    follow.removed
+    mute.created
+    mute.removed
   ).freeze
 
   attr_writer :current_account
@@ -62,7 +68,7 @@ class Webhook < ApplicationRecord
       :manage_users
     when 'report.created', 'report.updated'
       :manage_reports
-    when 'status.created', 'status.updated'
+    when 'status.created', 'status.updated', 'block.created', 'block.removed', 'follow.created', 'follow.removed', 'mute.created', 'mute.removed' # TODO: find the correct permission
       :view_devops
     end
   end
diff --git a/app/services/block_service.rb b/app/services/block_service.rb
index 266a0f4b9d0..b0e7ad36187 100644
--- a/app/services/block_service.rb
+++ b/app/services/block_service.rb
@@ -12,6 +12,8 @@ class BlockService < BaseService
 
     block = account.block!(target_account)
 
+    trigger_webhooks block.id
+
     BlockWorker.perform_async(account.id, target_account.id)
     create_notification(block) if !target_account.local? && target_account.activitypub?
     block
@@ -26,4 +28,8 @@ class BlockService < BaseService
   def build_json(block)
     Oj.dump(serialize_payload(block, ActivityPub::BlockSerializer))
   end
+
+  def trigger_webhooks(block_id)
+    TriggerWebhookWorker.perform_async('block.created', 'Block', block_id)
+  end
 end