diff --git a/ChangeLog b/ChangeLog
index 723a260c8f..25352a6463 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+Fri Aug  1 23:33:36 2003  Masatoshi Seki  <mas@snow.local.>
+
+	* rubytest.rb: set dldpath on darwin.
+
 Fri Aug  1 23:07:38 2003  Minero Aoki  <aamine@loveruby.net>
 
 	* lib/net/http.rb: convert RD to RDoc. Thanks William Webber.
diff --git a/rubytest.rb b/rubytest.rb
index 841a8758b7..6f717a2b60 100644
--- a/rubytest.rb
+++ b/rubytest.rb
@@ -17,6 +17,8 @@ if File.exist? CONFIG['LIBRUBY_SO']
     dldpath = "LIBPATH"
   when /-beos/
     dldpath = "LIBRARY_PATH"
+  when /-darwin/
+    dldpath = "DYLD_LIBRARY_PATH"
   else
     dldpath = "LD_LIBRARY_PATH"
   end