--- a/tests/run-tests.py	Thu Sep 19 15:29:28 2013 -0400
+++ b/tests/run-tests.py	Thu Aug 29 09:22:13 2013 -0700
@@ -341,6 +341,7 @@
     hgrc.write('[defaults]\n')
     hgrc.write('backout = -d "0 0"\n')
     hgrc.write('commit = -d "0 0"\n')
+    hgrc.write('shelve = --date "0 0"\n')
     hgrc.write('tag = -d "0 0"\n')
     if options.inotify:
         hgrc.write('[extensions]\n')