diff --git a/src/test/run-pass/lib-option.rs b/src/test/run-pass/lib-option.rs
index 34716a0a7f7..06435b8da72 100644
--- a/src/test/run-pass/lib-option.rs
+++ b/src/test/run-pass/lib-option.rs
@@ -1,4 +1,4 @@
-// XFAIL-stage0
+// xfail-stage0
 use std;
 
 fn main() {