diff --git a/test/Reflection/typeref_decoding_asan.swift b/test/Reflection/typeref_decoding_asan.swift
index a696ae96e63c2..20bbf9e242ec6 100644
--- a/test/Reflection/typeref_decoding_asan.swift
+++ b/test/Reflection/typeref_decoding_asan.swift
@@ -1,3 +1,5 @@
+// XFAIL: OS=linux-gnu && CPU=aarch64
+
 // rdar://100805115
 // UNSUPPORTED: CPU=arm64e