diff --git a/test_suite/tests/compiletest.rs b/test_suite/tests/compiletest.rs
index c2d19940..621660b0 100644
--- a/test_suite/tests/compiletest.rs
+++ b/test_suite/tests/compiletest.rs
@@ -1,6 +1,7 @@
 #[cfg_attr(target_os = "emscripten", ignore)]
 #[rustversion::attr(not(nightly), ignore)]
 #[cfg_attr(miri, ignore)]
+#[allow(unused_attributes)]
 #[test]
 fn ui() {
     let t = trybuild::TestCases::new();