1 files changed, 1 insertions, 4 deletions
diff --git a/test/ruby/envutil.rb b/test/ruby/envutil.rb
index bd01b91b24..e54051d426 100644
--- a/test/ruby/envutil.rb
+++ b/test/ruby/envutil.rb
@@ -22,10 +22,7 @@ module EnvUtil
     end
     begin
       require "rbconfig"
-      File.join(
-        RbConfig::CONFIG["bindir"],
-	RbConfig::CONFIG["ruby_install_name"] + RbConfig::CONFIG["EXEEXT"]
-      )
+      RbConfig.ruby
     rescue LoadError
       "ruby"
     end