diff --git a/app/lib/activitypub/activity/create.rb b/app/lib/activitypub/activity/create.rb
index 9bebe0bbe34477..9b02eaa5c5519a 100644
--- a/app/lib/activitypub/activity/create.rb
+++ b/app/lib/activitypub/activity/create.rb
@@ -104,7 +104,6 @@ def process_status
     process_references!
     distribute
     forward_for_reply
-    join_group!
   end
 
   def distribute
@@ -647,8 +646,4 @@ def quote_from_tags
     end
     @quote_from_tags = hit_tag && hit_tag['href']
   end
-
-  def join_group!
-    GroupReblogService.new.call(@status)
-  end
 end
diff --git a/app/services/group_reblog_service.rb b/app/services/group_reblog_service.rb
deleted file mode 100644
index b754391dda53c5..00000000000000
--- a/app/services/group_reblog_service.rb
+++ /dev/null
@@ -1,19 +0,0 @@
-# frozen_string_literal: true
-
-class GroupReblogService < BaseService
-  def call(status)
-    return nil if status.account.group?
-
-    visibility = status.visibility.to_sym
-    return nil unless %i(public public_unlisted unlisted login).include?(visibility)
-
-    status.mentions.map(&:account).each do |account|
-      next unless account.local?
-      next unless status.account.following?(account)
-      next unless account.group?
-      next if account.id == status.account_id
-
-      ReblogService.new.call(account, status, { visibility: status.visibility })
-    end
-  end
-end
diff --git a/app/services/post_status_service.rb b/app/services/post_status_service.rb
index 448a36becfef50..97bed3a21501fb 100644
--- a/app/services/post_status_service.rb
+++ b/app/services/post_status_service.rb
@@ -214,7 +214,6 @@ def postprocess_status!
     DistributionWorker.perform_async(@status.id)
     ActivityPub::DistributionWorker.perform_async(@status.id) unless @status.personal_limited?
     PollExpirationNotifyWorker.perform_at(@status.poll.expires_at, @status.poll.id) if @status.poll
-    GroupReblogService.new.call(@status) unless @status.personal_limited?
   end
 
   def validate_status!