diff --git a/test/test_suite/expressions/optional_in_init_2.c3t b/test/test_suite/expressions/optional_in_init_2.c3t
index f5b86b01d..3285df129 100644
--- a/test/test_suite/expressions/optional_in_init_2.c3t
+++ b/test/test_suite/expressions/optional_in_init_2.c3t
@@ -1,3 +1,4 @@
+// #target: macos-aarch64
 module abc_faults;
 module abc <Type>;
 import std::io, abc_faults, std::collections::list;