diff --git a/wscript b/wscript
index 50f148c..e414340 100644
--- a/wscript
+++ b/wscript
@@ -175,7 +175,7 @@
 
     if bld.env['HAVE_OSX_FRAMEWORKS']:
         libndn_cxx['source'] += bld.path.ant_glob('src/**/*-osx.cpp')
-        libndn_cxx['use'] += " OSX_COREFOUNDATION OSX_CORESERVICES OSX_SECURITY"
+        libndn_cxx['use'] += " OSX_COREFOUNDATION OSX_CORESERVICES OSX_SECURITY OSX_SYSTEMCONFIGURATION"
 
     if bld.env['HAVE_RTNETLINK']:
         libndn_cxx['source'] += bld.path.ant_glob('src/**/*-rtnl.cpp')
@@ -213,7 +213,7 @@
 
     EXTRA_FRAMEWORKS = ""
     if bld.env['HAVE_OSX_FRAMEWORKS']:
-        EXTRA_FRAMEWORKS = "-framework CoreFoundation -framework CoreServices -framework Security"
+        EXTRA_FRAMEWORKS = "-framework CoreFoundation -framework CoreServices -framework Security -framework SystemConfiguration"
 
     def uniq(alist):
         seen = set()