diff --git a/test/test-network/conf/dhcp-server-timezone-router.network b/test/test-network/conf/dhcp-server-timezone-router.network
index 34e2d737ce..13044e77ae 100644
--- a/test/test-network/conf/dhcp-server-timezone-router.network
+++ b/test/test-network/conf/dhcp-server-timezone-router.network
@@ -4,9 +4,11 @@ Name=veth-peer
 [Network]
 IPv6AcceptRA=false
 Address=192.168.5.1/24
+Address=192.168.5.2/24
 DHCPServer=yes
 
 [DHCPServer]
+Address=192.168.5.1/24
 PoolOffset=10
 PoolSize=50
 EmitRouter=yes
diff --git a/test/test-network/conf/dhcp-server.network b/test/test-network/conf/dhcp-server.network
index 439258a539..cb1f45b004 100644
--- a/test/test-network/conf/dhcp-server.network
+++ b/test/test-network/conf/dhcp-server.network
@@ -2,11 +2,11 @@
 Name=veth-peer
 
 [Network]
-Address=192.168.5.1/24
 IPv6AcceptRA=false
 DHCPServer=yes
 
 [DHCPServer]
+ServerAddress=192.168.5.1/24
 PoolOffset=10
 PoolSize=50
 DNS=192.168.5.1