diff --git a/tests/testsuite/concurrent.rs b/tests/testsuite/concurrent.rs
index 51d02f32bff3..fe4ecfc42296 100644
--- a/tests/testsuite/concurrent.rs
+++ b/tests/testsuite/concurrent.rs
@@ -351,9 +351,7 @@ fn same_project() {
 
 // Make sure that if Cargo dies while holding a lock that it's released and the
 // next Cargo to come in will take over cleanly.
-// older win versions don't support job objects, so skip test there
 #[cargo_test]
-#[cfg_attr(target_os = "windows", ignore)]
 fn killing_cargo_releases_the_lock() {
     let p = project()
         .file(