--- a/server/test/unittest_multisources.py	Fri Oct 21 09:23:43 2011 +0200
+++ b/server/test/unittest_multisources.py	Fri Oct 21 09:23:43 2011 +0200
@@ -30,7 +30,7 @@
 class ExternalSource2Configuration(TestServerConfiguration):
     sourcefile = 'sources_multi'
 
-MTIME = datetime.now() - timedelta(0, 10)
+MTIME = datetime.utcnow() - timedelta(0, 10)
 
 EXTERN_SOURCE_CFG = u'''
 pyro-ns-id = extern