diff --git a/test/Jamfile.v2 b/test/Jamfile.v2
index 3dc7468..7b14c76 100644
--- a/test/Jamfile.v2
+++ b/test/Jamfile.v2
@@ -10,7 +10,6 @@
 project
     : requirements
       <library>/boost/system//boost_system
-      <define>BOOST_ALL_NO_LIB
       <toolset>msvc:<asynch-exceptions>on
     ;