--- Jamroot	2010-11-17 11:51:56.000000000 +0200
+++ Jamroot.gentoo	2011-01-06 15:07:17.893270002 +0200
@@ -377,7 +377,7 @@
         if $(layout) = versioned
         {
             result = [ common.format-name
-                <base> <toolset> <threading> <runtime> -$(BOOST_VERSION_TAG)
+                <base> <threading> <runtime> -$(BOOST_VERSION_TAG)
                 -$(BUILD_ID)
                 : $(name) : $(type) : $(property-set) ] ;
         }