diff --git a/compile_errors/undefined_as_field_type_is_rejected.zig b/compile_errors/undefined_as_field_type_is_rejected.zig
index b6eb059661c1..b0abd7139ea0 100644
--- a/compile_errors/undefined_as_field_type_is_rejected.zig
+++ b/compile_errors/undefined_as_field_type_is_rejected.zig
@@ -7,7 +7,7 @@ export fn entry1() void {
 }
 
 // error
-// backend=stage1
+// backend=stage2
 // target=native
 //
-// tmp.zig:2:8: error: use of undefined value here causes undefined behavior
+// :2:8: error: use of undefined value here causes undefined behavior