diff --git a/tests/generator/test_args.py b/tests/generator/test_args.py
index bb79c40d0..b8a7f959a 100644
--- a/tests/generator/test_args.py
+++ b/tests/generator/test_args.py
@@ -207,12 +207,13 @@ def test_systemd_generator(self):
             # eth99 does not exist on the system, so will not be listed
             self.assertEqual(f.read(), '''[Unit]
 ConditionPathIsSymbolicLink=/run/systemd/generator/network-online.target.wants/systemd-networkd-wait-online.service
+After=systemd-resolved.service
 
 [Service]
 ExecStart=
 ExecStart=/lib/systemd/systemd-networkd-wait-online -i eth99.43:carrier -i lo:carrier \
 -i eth99.42:carrier -i eth99.44:degraded -i bond0:degraded
-ExecStart=/lib/systemd/systemd-networkd-wait-online --any -o routable -i eth99.43 -i eth99.45 -i bond0\n''')
+ExecStart=/lib/systemd/systemd-networkd-wait-online --any --dns -o routable -i eth99.43 -i eth99.45 -i bond0\n''')
 
         # should be a no-op the second time while the stamp exists
         out = subprocess.check_output([generator, '--root-dir', self.workdir.name, outdir, outdir, outdir],
@@ -323,11 +324,12 @@ def test_systemd_wait_online_only_routable(self):
         with open(override, 'r') as f:
             self.assertEqual(f.read(), '''[Unit]
 ConditionPathIsSymbolicLink=/run/systemd/generator/network-online.target.wants/systemd-networkd-wait-online.service
+After=systemd-resolved.service
 
 [Service]
 ExecStart=
 ExecStart=/lib/systemd/systemd-networkd-wait-online -i br0:degraded
-ExecStart=/lib/systemd/systemd-networkd-wait-online --any -o routable -i br0
+ExecStart=/lib/systemd/systemd-networkd-wait-online --any --dns -o routable -i br0
 ''')
 
     def test_systemd_generator_noconf(self):
@@ -395,11 +397,12 @@ def test_systemd_generator_escaping(self):
             # eth99 does not exist on the system, so will not be listed
             self.assertEqual(f.read(), '''[Unit]
 ConditionPathIsSymbolicLink=/run/systemd/generator/network-online.target.wants/systemd-networkd-wait-online.service
+After=systemd-resolved.service
 
 [Service]
 ExecStart=
 ExecStart=/lib/systemd/systemd-networkd-wait-online -i a \\; b\\t; c\\t; d \\n 123 \\; echo :degraded
-ExecStart=/lib/systemd/systemd-networkd-wait-online --any -o routable -i a \\; b\\t; c\\t; d \\n 123 \\; echo \n''')
+ExecStart=/lib/systemd/systemd-networkd-wait-online --any --dns -o routable -i a \\; b\\t; c\\t; d \\n 123 \\; echo \n''')
 
         # should be a no-op the second time while the stamp exists
         out = subprocess.check_output([generator, '--root-dir', self.workdir.name, outdir, outdir, outdir],