diff --git a/include/boost/config/compiler/hp_acc.hpp b/include/boost/config/compiler/hp_acc.hpp
index de664be4..44f79c4f 100644
--- a/include/boost/config/compiler/hp_acc.hpp
+++ b/include/boost/config/compiler/hp_acc.hpp
@@ -9,7 +9,6 @@
 
 #if (__HP_aCC <= 33100)
 #    define BOOST_NO_INTEGRAL_INT64_T
-#    define BOOST_NO_DEPENDENT_TYPES_IN_TEMPLATE_VALUE_PARAMETERS
 #    define BOOST_NO_OPERATORS_IN_NAMESPACE
 #  if !defined(_NAMESPACE_STD)
 #     define BOOST_NO_STD_LOCALE
@@ -18,7 +17,10 @@
 #endif
 
 #if (__HP_aCC <= 33300) || !defined(BOOST_STRICT_CONFIG)
-  // it appears that we don't need any defines
+// member templates are sufficiently broken that we disable them for now
+#    define BOOST_NO_MEMBER_TEMPLATES
+#    define BOOST_NO_DEPENDENT_NESTED_DERIVATIONS
+#    define BOOST_NO_DEPENDENT_TYPES_IN_TEMPLATE_VALUE_PARAMETERS
 #endif
 
 #define BOOST_COMPILER "HP aCC version " BOOST_STRINGIZE(__HP_aCC)