diff --git a/tool/test/testunit/test_parallel.rb b/tool/test/testunit/test_parallel.rb
index a0cbca69eb..d5e88ba671 100644
--- a/tool/test/testunit/test_parallel.rb
+++ b/tool/test/testunit/test_parallel.rb
@@ -127,9 +127,7 @@ module TestParallel
 
         result = Marshal.load($1.chomp.unpack1("m"))
         assert_equal(5, result[0])
-        pend "TODO: result[1] returns 17. We should investigate it" do # TODO: misusage of pend (pend doens't use given block)
-          assert_equal(12, result[1])
-        end
+        assert_equal(12, result[1])
         assert_kind_of(Array,result[2])
         assert_kind_of(Array,result[3])
         assert_kind_of(Array,result[4])