diff --git a/build.jam b/build.jam
index e769cad..8379680 100644
--- a/build.jam
+++ b/build.jam
@@ -5,16 +5,19 @@
 
 require-b2 5.2 ;
 
+constant boost_dependencies :
+    /boost/config//boost_config ;
+
 project /boost/static_assert
     : common-requirements
-        <library>/boost/config//boost_config
         <include>include
     ;
 
 explicit
-    [ alias boost_static_assert ]
+    [ alias boost_static_assert : : : : <library>$(boost_dependencies) ]
     [ alias all : boost_static_assert example test ]
     ;
 
 call-if : boost-library static_assert
     ;
+