diff --git a/test/Jamfile.v2 b/test/Jamfile.v2
index e520ec30..200976ad 100644
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -99,7 +99,7 @@ run quick.cpp ;
 
 import ../../config/checks/config : requires ;
 
-CPP11 = [ requires cxx11_constexpr cxx11_noexcept cxx11_decltype ] ;
+CPP11 = [ requires cxx11_constexpr cxx11_noexcept cxx11_decltype cxx11_alignas ] ;
 
 rule build_foa ( name )
 {