Index: bundle.sh
===================================================================
--- bundle.sh	(revision 45912)
+++ bundle.sh	(working copy)
@@ -114,7 +114,7 @@
 if env['WITH_BF_BOOST']:
     if env['OURPLATFORM'] not in ('win32-vc', 'win64-vc'):
         # Boost is setting as preferred collections library in the Carve code when using MSVC compiler
-        if env['OURPLATFORM'] != 'win32-mingw':
+        if env['OURPLATFORM'] not in ('win32-mingw', 'win64-mingw'):
             defs.append('HAVE_BOOST_UNORDERED_COLLECTIONS')
 
     defs.append('CARVE_SYSTEM_BOOST')