diff --git a/compiler-rt/test/asan/TestCases/Posix/fgets_fputs.cpp b/compiler-rt/test/asan/TestCases/Posix/fgets_fputs.cpp
index 34c952f2e02efb..4688f84a246fa6 100644
--- a/compiler-rt/test/asan/TestCases/Posix/fgets_fputs.cpp
+++ b/compiler-rt/test/asan/TestCases/Posix/fgets_fputs.cpp
@@ -3,6 +3,8 @@
 // RUN: not %run %t 2 2>&1 | FileCheck %s --check-prefix=CHECK-FPUTS
 // RUN: not %run %t 3 2>&1 | FileCheck %s --check-prefix=CHECK-PUTS
 
+// UNSUPPORTED: aarch64
+
 #include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>