diff --git a/unittests/gvisor-tests/Known_Failures b/unittests/gvisor-tests/Known_Failures
index b489f0486..c28a3fb56 100644
--- a/unittests/gvisor-tests/Known_Failures
+++ b/unittests/gvisor-tests/Known_Failures
@@ -66,7 +66,6 @@ access_test
 affinity_test
 aio_test
 alarm_test
-arch_prctl_test
 concurrency_test
 connect_external_test
 epoll_test