diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index ebc5a84a..b8a10c1f 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -5,8 +5,7 @@
 require "timeout"
 
 # Load everything from spec/support
-# Do not change the gsub.
-Dir["spec/support/**/*.rb"].map { |f| f.gsub(/.rb$/, "") }.each { |f| require f }
+Dir["spec/support/**/*.rb"].each { |f| require File.expand_path(f) }
 
 RSpec.configure do |config|
   config.mock_with :rspec