diff --git a/include/boost/mp11/utility.hpp b/include/boost/mp11/utility.hpp
index b68351a..b085d0e 100644
--- a/include/boost/mp11/utility.hpp
+++ b/include/boost/mp11/utility.hpp
@@ -92,6 +92,8 @@ template<template<class...> class F, class... T> using mp_valid = typename detai
 
 #endif
 
+template<class Q, class... T> using mp_valid_q = mp_valid<Q::template fn, T...>;
+
 // mp_defer
 namespace detail
 {
diff --git a/test/mp_valid.cpp b/test/mp_valid.cpp
index f4e89d7..9a95b94 100644
--- a/test/mp_valid.cpp
+++ b/test/mp_valid.cpp
@@ -34,6 +34,7 @@ using Q_add_pointer = mp_quote<add_pointer>;
 int main()
 {
     using boost::mp11::mp_valid;
+    using boost::mp11::mp_valid_q;
     using boost::mp11::mp_identity;
 
     BOOST_TEST_TRAIT_FALSE((mp_valid<mp_identity>));
@@ -50,6 +51,11 @@ int main()
     BOOST_TEST_TRAIT_FALSE((mp_valid<QX::fn, int>));
     BOOST_TEST_TRAIT_FALSE((mp_valid<QX::fn, void, void>));
 
+    BOOST_TEST_TRAIT_FALSE((mp_valid_q<QX>));
+    BOOST_TEST_TRAIT_TRUE((mp_valid_q<QX, void>));
+    BOOST_TEST_TRAIT_FALSE((mp_valid_q<QX, int>));
+    BOOST_TEST_TRAIT_FALSE((mp_valid_q<QX, void, void>));
+
     BOOST_TEST_TRAIT_FALSE((mp_valid<add_pointer>));
     BOOST_TEST_TRAIT_TRUE((mp_valid<add_pointer, void>));
     BOOST_TEST_TRAIT_TRUE((mp_valid<add_pointer, int>));
@@ -64,6 +70,11 @@ int main()
     BOOST_TEST_TRAIT_TRUE((mp_valid<Q_add_pointer::fn, int>));
     BOOST_TEST_TRAIT_FALSE((mp_valid<Q_add_pointer::fn, void, void>));
 
+    BOOST_TEST_TRAIT_FALSE((mp_valid_q<Q_add_pointer>));
+    BOOST_TEST_TRAIT_TRUE((mp_valid_q<Q_add_pointer, void>));
+    BOOST_TEST_TRAIT_TRUE((mp_valid_q<Q_add_pointer, int>));
+    BOOST_TEST_TRAIT_FALSE((mp_valid_q<Q_add_pointer, void, void>));
+
 #if !BOOST_MP11_WORKAROUND( BOOST_MP11_GCC, < 70000 )
     // g++ up to at least 6.3 doesn't like add_reference for some reason or other
     BOOST_TEST_TRAIT_FALSE((mp_valid<add_reference>));