.autotest in ZenTest-4.6.1 vs .autotest in ZenTest-4.6.2

@@ -6,10 +6,10 @@
   at.order = :random
   at.add_exception 'coverage'
   at.add_exception 'coverage.info'
 
   at.libs << ':../../minitest/dev/lib'
-  at.testlib = "minitest/autorun"
+  at.testlib = ".minitest"
 
   %w(TestZenTest).each do |klass|
     at.extra_class_map[klass] = "test/test_zentest.rb"
   end
 end