--- a/tests/test-debian-packages.t	Tue Jun 27 17:24:31 2017 -0700
+++ b/tests/test-debian-packages.t	Tue Jun 27 17:24:31 2017 -0700
@@ -1,6 +1,7 @@
 #require test-repo slow debhelper
 
   $ . "$TESTDIR/helpers-testrepo.sh"
+  $ syshgenv
 
 Ensure debuild doesn't run the testsuite, as that could get silly.
   $ DEB_BUILD_OPTIONS=nocheck