diff --git a/test/Jamfile b/test/Jamfile
index ba8e33d..ad6fb2b 100644
--- a/test/Jamfile
+++ b/test/Jamfile
@@ -10,8 +10,16 @@ import testing ;
 import ../../config/checks/config : requires ;
 
 project
-  : requirements [ requires cxx11_variadic_templates cxx11_template_aliases cxx11_decltype cxx11_hdr_tuple ]
-  : default-build <warnings-as-errors>on
+  : requirements
+
+    [ requires cxx11_variadic_templates cxx11_template_aliases cxx11_decltype cxx11_hdr_tuple ]
+
+    <toolset>msvc:<warnings>all # /W4
+    <toolset>msvc:<warnings-as-errors>on
+
+    <toolset>gcc:<warnings-as-errors>on
+
+    <toolset>clang:<warnings-as-errors>on
   ;
 
 # include-only