diff --git a/resources/dhcp/files/kea-dhcp4.conf b/resources/dhcp/files/kea-dhcp4.conf
index 863c772..c946bd4 100644
--- a/resources/dhcp/files/kea-dhcp4.conf
+++ b/resources/dhcp/files/kea-dhcp4.conf
@@ -120,6 +120,16 @@
                     // CTF server
                     "hw-address": "b0:26:28:23:9b:de",
                     "ip-address": "94.45.254.7"
+                },
+                {
+                    // CTF server
+                    "hw-address": "18:c0:4d:ed:37:14",
+                    "ip-address": "94.45.254.8"
+                },
+                {
+                    // CTF server
+                    "hw-address": "2c:cf:67:68:3d:10",
+                    "ip-address": "94.45.254.9"
                 }
             ]
         },