diff --git a/test/test-network/conf/25-dhcp4-6rd-upstream.network b/test/test-network/conf/25-dhcp4-6rd-upstream.network
index e146337c5e..fd0d8942bd 100644
--- a/test/test-network/conf/25-dhcp4-6rd-upstream.network
+++ b/test/test-network/conf/25-dhcp4-6rd-upstream.network
@@ -10,6 +10,7 @@ DHCPPrefixDelegation=yes
 
 [DHCPv4]
 Use6RD=yes
+SendDecline=yes
 
 [DHCPPrefixDelegation]
 UplinkInterface=:self
diff --git a/test/test-network/systemd-networkd-tests.py b/test/test-network/systemd-networkd-tests.py
index 978cc82829..3c1b3e0c1c 100755
--- a/test/test-network/systemd-networkd-tests.py
+++ b/test/test-network/systemd-networkd-tests.py
@@ -5289,7 +5289,7 @@ class NetworkdDHCPPDTests(unittest.TestCase, Utilities):
 
         self.verify_dhcp4_6rd(tunnel_name)
 
-        print('Wait for the DHCP lease to be expired')
+        print('Wait for the DHCP lease to be renewed/rebind')
         time.sleep(120)
 
         self.wait_online(['veth99:routable', 'test1:routable', 'dummy97:routable', 'dummy98:routable', 'dummy99:degraded',