1 files changed, 1 insertions, 3 deletions
diff --git a/tool/eval.rb b/tool/eval.rb
index db6d11cddd..f7299c8b95 100755
--- a/tool/eval.rb
+++ b/tool/eval.rb
@@ -3,9 +3,7 @@ require 'rbconfig'
 require 'fileutils'
 require 'pp'
 
-Ruby = ENV['RUBY'] ||
-  File.join(RbConfig::CONFIG["bindir"],
-            RbConfig::CONFIG["ruby_install_name"] + RbConfig::CONFIG["EXEEXT"])
+Ruby = ENV['RUBY'] || RbConfig.ruby
 #
 
 OPTIONS = %w{