diff --git a/test_suite/tests/compiletest.rs b/test_suite/tests/compiletest.rs
index 214d43678..b73b833de 100644
--- a/test_suite/tests/compiletest.rs
+++ b/test_suite/tests/compiletest.rs
@@ -1,3 +1,4 @@
+#[cfg(not(target_os = "emscripten"))]
 #[rustc::attr(not(nightly), ignore)]
 #[test]
 fn ui() {