diff --git a/test/Jamfile.v2 b/test/Jamfile.v2
index b969ec6..9ee4d4e 100644
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -12,7 +12,7 @@ import ../../config/checks/config : requires ;
 
 project
     : requirements
-        [ requires cxx11_rvalue_references ]
+        [ requires cxx11_decltype ]
         # default to all warnings on:
         <warnings>all
         # set warnings as errors for those compilers we know we get warning free: