diff --git a/libcxxabi/test/unittest_demangle.pass.cpp b/libcxxabi/test/unittest_demangle.pass.cpp
index 86672e2a3792..0b4505efb776 100644
--- a/libcxxabi/test/unittest_demangle.pass.cpp
+++ b/libcxxabi/test/unittest_demangle.pass.cpp
@@ -7,6 +7,8 @@
 //
 //===----------------------------------------------------------------------===//
 
+// UNSUPPORTED: c++98, c++03
+
 #include "../src/cxa_demangle.cpp"
 
 using namespace __cxxabiv1;