diff --git a/libcxx/test/std/localization/locale.categories/category.monetary/locale.moneypunct.byname/curr_symbol.pass.cpp b/libcxx/test/std/localization/locale.categories/category.monetary/locale.moneypunct.byname/curr_symbol.pass.cpp
--- a/libcxx/test/std/localization/locale.categories/category.monetary/locale.moneypunct.byname/curr_symbol.pass.cpp
+++ b/libcxx/test/std/localization/locale.categories/category.monetary/locale.moneypunct.byname/curr_symbol.pass.cpp
@@ -8,7 +8,6 @@
 //
 // NetBSD does not support LC_MONETARY at the moment
 // XFAIL: netbsd
-// XFAIL: LIBCXX-AIX-FIXME
 
 // REQUIRES: locale.en_US.UTF-8
 // REQUIRES: locale.fr_FR.UTF-8
diff --git a/libcxx/test/support/locale_helpers.h b/libcxx/test/support/locale_helpers.h
--- a/libcxx/test/support/locale_helpers.h
+++ b/libcxx/test/support/locale_helpers.h
@@ -95,7 +95,7 @@
     return MKSTR("\u0440\u0443\u0431");
   else
     return MKSTR("\u20BD"); // U+20BD RUBLE SIGN
-#elif defined(_WIN32) || defined(__FreeBSD__)
+#elif defined(_WIN32) || defined(__FreeBSD__) || defined(_AIX)
   return MKSTR("\u20BD"); // U+20BD RUBLE SIGN
 #else
   return MKSTR("\u0440\u0443\u0431.");