diff --git a/app/controllers/admin/contact_histories_controller.rb b/app/controllers/admin/contact_histories_controller.rb
deleted file mode 100644
index 4fe672b7f..000000000
--- a/app/controllers/admin/contact_histories_controller.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-class Admin::ContactHistoriesController < AdminController
-  def index
-    @q = ContactVersion.deleted.search(params[:q])
-    @contacts = @q.result.page(params[:page])
-  end
-end
diff --git a/app/controllers/admin/domain_histories_controller.rb b/app/controllers/admin/domain_histories_controller.rb
deleted file mode 100644
index 24aefb652..000000000
--- a/app/controllers/admin/domain_histories_controller.rb
+++ /dev/null
@@ -1,6 +0,0 @@
-class Admin::DomainHistoriesController < AdminController
-  def index
-    @q = DomainVersion.deleted.search(params[:q])
-    @domains = @q.result.page(params[:page])
-  end
-end