diff --git a/bootstrap/servers/metal0.yaml b/bootstrap/servers/metal0.yaml
index 76411751..f633c572 100644
--- a/bootstrap/servers/metal0.yaml
+++ b/bootstrap/servers/metal0.yaml
@@ -17,11 +17,3 @@ spec:
     serialNumber: 6Y000521A
     skuNumber: PC-MK26ECZDP42RN11UZ
     version: NEC Product
-  configPatches:
-  - op: merge
-    path: /machine/install/network/
-    value:
-      hostname: metal0
-      interfaces:
-      - interface: eth0
-        cidr: 192.168.1.110/32
diff --git a/bootstrap/servers/metal1.yaml b/bootstrap/servers/metal1.yaml
index 88c3071c..da926810 100644
--- a/bootstrap/servers/metal1.yaml
+++ b/bootstrap/servers/metal1.yaml
@@ -17,11 +17,3 @@ spec:
     serialNumber: 6Y000631A
     skuNumber: PC-MK26ECZDP42RN11UZ
     version: NEC Product
-  configPatches:
-  - op: merge
-    path: /machine/install/network/
-    value:
-      hostname: metal1
-      interfaces:
-      - interface: eth0
-        cidr: 192.168.1.111/32
diff --git a/bootstrap/servers/metal2.yaml b/bootstrap/servers/metal2.yaml
index 632046dd..2147f043 100644
--- a/bootstrap/servers/metal2.yaml
+++ b/bootstrap/servers/metal2.yaml
@@ -17,11 +17,3 @@ spec:
     serialNumber: 6Y001301A
     skuNumber: PC-MK26ECZDP42RN11UZ
     version: NEC Product
-  configPatches:
-  - op: merge
-    path: /machine/install/network/
-    value:
-      hostname: metal2
-      interfaces:
-      - interface: eth0
-        cidr: 192.168.1.112/32
diff --git a/bootstrap/servers/metal4.yaml b/bootstrap/servers/metal3.yaml
similarity index 72%
rename from bootstrap/servers/metal4.yaml
rename to bootstrap/servers/metal3.yaml
index 323dcb2d..54d32739 100644
--- a/bootstrap/servers/metal4.yaml
+++ b/bootstrap/servers/metal3.yaml
@@ -17,11 +17,3 @@ spec:
     serialNumber: 73000161A
     skuNumber: PC-MK26ECZDP42TN11UZ
     version: NEC Product
-  configPatches:
-  - op: merge
-    path: /machine/install/network/
-    value:
-      hostname: metal3
-      interfaces:
-      - interface: eth0
-        cidr: 192.168.1.113/32