diff --git a/compiler-rt/test/tsan/Linux/user_malloc.cc b/compiler-rt/test/tsan/Linux/user_malloc.cc
index 9c3ce681d748..6d51a9dd7d9b 100644
--- a/compiler-rt/test/tsan/Linux/user_malloc.cc
+++ b/compiler-rt/test/tsan/Linux/user_malloc.cc
@@ -1,4 +1,5 @@
 // RUN: %clangxx_tsan -O1 %s -o %t && %run %t 2>&1 | FileCheck %s
+// UNSUPPORTED: powerpc64le
 #include <stdio.h>
 
 // Defined by tsan.