diff --git a/include/boost/config/compiler/xlcpp_zos.hpp b/include/boost/config/compiler/xlcpp_zos.hpp
index 4c8d3a26..701745b6 100644
--- a/include/boost/config/compiler/xlcpp_zos.hpp
+++ b/include/boost/config/compiler/xlcpp_zos.hpp
@@ -100,6 +100,7 @@
 #endif
 
 #define BOOST_NO_SFINAE_EXPR
+#define BOOST_NO_CXX11_SFINAE_EXPR
 
 #if defined(__IBMCPP_VARIADIC_TEMPLATES)
 #  define BOOST_HAS_VARIADIC_TMPL