--- old/make/project.properties	2014-08-11 20:02:11.802572972 +0530
+++ new/make/project.properties	2014-08-11 20:02:11.478571363 +0530
@@ -201,7 +201,6 @@
 
 # list of test262 test dirs to be excluded
 test262-test-sys-prop.test.js.exclude.dir=\
-    ${test262.suite.dir}/ch12/12.6/12.6.4/12.6.4-2.js \
     ${test262.suite.dir}/intl402/ \
     ${test262.suite.dir}/bestPractice/