diff --git a/test/IRGen/partial_apply.sil b/test/IRGen/partial_apply.sil
index af740da6460..4834163d4ad 100644
--- a/test/IRGen/partial_apply.sil
+++ b/test/IRGen/partial_apply.sil
@@ -2,6 +2,8 @@
 // RUN: %target-swift-frontend -emit-module -enable-library-evolution -emit-module-path=%t/resilient_struct.swiftmodule -module-name=resilient_struct %S/../Inputs/resilient_struct.swift
 // RUN: %target-swift-frontend -Xllvm -sil-disable-pass=OnoneSimplification -I %t -emit-ir %s | %FileCheck %s --check-prefix=CHECK --check-prefix=CHECK-%target-ptrsize
 
+// UNSUPPORTED: CPU=arm64e
+
 // REQUIRES: PTRSIZE=64
 
 import Builtin