diff --git a/app/controllers/activitypub/outboxes_controller.rb b/app/controllers/activitypub/outboxes_controller.rb
index bf10ba762a..cce10cfccc 100644
--- a/app/controllers/activitypub/outboxes_controller.rb
+++ b/app/controllers/activitypub/outboxes_controller.rb
@@ -37,7 +37,7 @@ class ActivityPub::OutboxesController < ActivityPub::BaseController
       ActivityPub::CollectionPresenter.new(
         id: outbox_url,
         type: :ordered,
-        size: @account.statuses_count,
+        size: @account.user&.setting_hide_statuses_count ? 0 : @account.statuses_count,
         first: outbox_url(page: true),
         last: outbox_url(page: true, min_id: 0)
       )
diff --git a/app/controllers/follower_accounts_controller.rb b/app/controllers/follower_accounts_controller.rb
index f35af5903c..0127495b89 100644
--- a/app/controllers/follower_accounts_controller.rb
+++ b/app/controllers/follower_accounts_controller.rb
@@ -63,7 +63,7 @@ class FollowerAccountsController < ApplicationController
       ActivityPub::CollectionPresenter.new(
         id: account_followers_url(@account, page: params.fetch(:page, 1)),
         type: :ordered,
-        size: @account.followers_count,
+        size: @account.user&.setting_hide_followers_count ? 0 : @account.followers_count,
         items: follows.map { |follow| ActivityPub::TagManager.instance.uri_for(follow.account) },
         part_of: account_followers_url(@account),
         next: next_page_url,
@@ -73,7 +73,7 @@ class FollowerAccountsController < ApplicationController
       ActivityPub::CollectionPresenter.new(
         id: account_followers_url(@account),
         type: :ordered,
-        size: @account.followers_count,
+        size: @account.user&.setting_hide_followers_count ? 0 : @account.followers_count,
         first: page_url(1)
       )
     end
diff --git a/app/controllers/following_accounts_controller.rb b/app/controllers/following_accounts_controller.rb
index 2aa31bdf08..832bad1291 100644
--- a/app/controllers/following_accounts_controller.rb
+++ b/app/controllers/following_accounts_controller.rb
@@ -66,7 +66,7 @@ class FollowingAccountsController < ApplicationController
       ActivityPub::CollectionPresenter.new(
         id: account_following_index_url(@account, page: params.fetch(:page, 1)),
         type: :ordered,
-        size: @account.following_count,
+        size: @account.user&.setting_hide_following_count ? 0 : @account.following_count,
         items: follows.map { |follow| ActivityPub::TagManager.instance.uri_for(follow.target_account) },
         part_of: account_following_index_url(@account),
         next: next_page_url,
@@ -76,7 +76,7 @@ class FollowingAccountsController < ApplicationController
       ActivityPub::CollectionPresenter.new(
         id: account_following_index_url(@account),
         type: :ordered,
-        size: @account.following_count,
+        size: @account.user&.setting_hide_following_count ? 0 : @account.following_count,
         first: page_url(1)
       )
     end