From 85c55b49a1ea85840e6f3eb19cc52bf8bd3af62b Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@ruby-lang.org>
Date: Thu, 8 Jul 2021 14:46:17 +0900
Subject: [PATCH] Fixed the regression of #388

---
 lib/rake/rake_test_loader.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/lib/rake/rake_test_loader.rb b/lib/rake/rake_test_loader.rb
index 15ffbd2e6..af4a182a3 100644
--- a/lib/rake/rake_test_loader.rb
+++ b/lib/rake/rake_test_loader.rb
@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
+require "rake/file_list"
+
 # Load the test files from the command line.
 argv = ARGV.select do |argument|
   case argument