diff --git a/wscript b/wscript
index d3f566a..86d4e4f 100644
--- a/wscript
+++ b/wscript
@@ -169,7 +169,7 @@
     if Utils.unversioned_sys_platform () == "darwin":
         adhoc.mac_app = True
         adhoc.source = 'adhoc/adhoc-osx.mm'
-        adhoc.use = "LOG4CXX OSX_FOUNDATION OSX_COREWLAN"
+        adhoc.use = "BOOST BOOST_THREAD BOOST_DATE_TIME LOG4CXX OSX_FOUNDATION OSX_COREWLAN"
 
     chornoshare = bld (
         target="chronoshare",