diff --git a/src/test/run-pass/simple-qsort.rs b/src/test/run-pass/simple-qsort.rs
index 7f237870c5a33..e008156db6643 100644
--- a/src/test/run-pass/simple-qsort.rs
+++ b/src/test/run-pass/simple-qsort.rs
@@ -1,3 +1,5 @@
+// xfail-stage0
+
 use std;
 import std::ivec;
 import std::int;