diff --git a/bm_mcc_mosk/child/cluster/baremetalhosts.yaml b/bm_mcc_mosk/child/cluster/baremetalhosts.yaml
index 61ee873..db3895b 100644
--- a/bm_mcc_mosk/child/cluster/baremetalhosts.yaml
+++ b/bm_mcc_mosk/child/cluster/baremetalhosts.yaml
@@ -26,18 +26,6 @@
 apiVersion: kaas.mirantis.com/v1alpha1
 kind: BareMetalHostCredential
 metadata:
-  name: cz7756-bmc-credentials
-  namespace: mosk
-  labels:
-    kaas.mirantis.com/provider: baremetal
-spec:
-  username: engineer
-  password:
-    value: KBwdcRqwed3w2
----
-apiVersion: kaas.mirantis.com/v1alpha1
-kind: BareMetalHostCredential
-metadata:
   name: cz7792-bmc-credentials
   namespace: mosk
   labels:
@@ -50,30 +38,6 @@
 apiVersion: kaas.mirantis.com/v1alpha1
 kind: BareMetalHostCredential
 metadata:
-  name: cz7876-bmc-credentials
-  namespace: mosk
-  labels:
-    kaas.mirantis.com/provider: baremetal
-spec:
-  username: engineer
-  password:
-    value: KBwdcRqwed3w2
----
-apiVersion: kaas.mirantis.com/v1alpha1
-kind: BareMetalHostCredential
-metadata:
-  name: cz8073-bmc-credentials
-  namespace: mosk
-  labels:
-    kaas.mirantis.com/provider: baremetal
-spec:
-  username: engineer
-  password:
-    value: KBwdcRqwed3w2
----
-apiVersion: kaas.mirantis.com/v1alpha1
-kind: BareMetalHostCredential
-metadata:
   name: cz9039-bmc-credentials
   namespace: mosk
   labels:
@@ -186,26 +150,6 @@
 apiVersion: metal3.io/v1alpha1
 kind: BareMetalHost
 metadata:
-  name: cz7756
-  labels:
-    kaas.mirantis.com/provider: baremetal
-    baremetal: hw-cz7756
-    "hostlabel.bm.kaas.mirantis.com/storage": "storage"
-    "hostlabel.bm.kaas.mirantis.com/worker": "worker"
-    "hostlabel.bm.kaas.mirantis.com/os_ctl": "os_ctl"
-  annotations:
-    "kaas.mirantis.com/baremetalhost-credentials-name": "cz7756-bmc-credentials"
-spec:
-  bootMode: legacy
-  online: true
-  bootMACAddress: 0c:c4:7a:69:a0:4c
-  bmc:
-    address: 5.43.225.88
-    credentialsName: 'cz7756-bmc-credentials'
----
-apiVersion: metal3.io/v1alpha1
-kind: BareMetalHost
-metadata:
   name: cz7792
   labels:
     kaas.mirantis.com/provider: baremetal
@@ -225,44 +169,6 @@
 apiVersion: metal3.io/v1alpha1
 kind: BareMetalHost
 metadata:
-  name: cz7876
-  labels:
-    kaas.mirantis.com/provider: baremetal
-    baremetal: hw-cz7876
-    "hostlabel.bm.kaas.mirantis.com/storage": "storage"
-    "hostlabel.bm.kaas.mirantis.com/worker": "worker"
-  annotations:
-    "kaas.mirantis.com/baremetalhost-credentials-name": "cz7876-bmc-credentials"
-spec:
-  bootMode: legacy
-  online: true
-  bootMACAddress: 0c:c4:7a:6c:88:d6
-  bmc:
-    address: 5.43.225.208
-    credentialsName: 'cz7876-bmc-credentials'
----
-apiVersion: metal3.io/v1alpha1
-kind: BareMetalHost
-metadata:
-  name: cz8073
-  labels:
-    kaas.mirantis.com/provider: baremetal
-    baremetal: hw-cz8073
-    "hostlabel.bm.kaas.mirantis.com/storage": "storage"
-    "hostlabel.bm.kaas.mirantis.com/worker": "worker"
-  annotations:
-    "kaas.mirantis.com/baremetalhost-credentials-name": "cz8073-bmc-credentials"
-spec:
-  bootMode: legacy
-  online: true
-  bootMACAddress: 0c:c4:7a:aa:df:ac
-  bmc:
-    address: 5.43.227.118
-    credentialsName: 'cz8073-bmc-credentials'
----
-apiVersion: metal3.io/v1alpha1
-kind: BareMetalHost
-metadata:
   name: cz9039
   labels:
     kaas.mirantis.com/provider: baremetal
diff --git a/tcp_tests/templates/lab_engineer b/tcp_tests/templates/lab_engineer
index c6496ac..2999cde 100644
--- a/tcp_tests/templates/lab_engineer
+++ b/tcp_tests/templates/lab_engineer
@@ -1,9 +1,6 @@
 185.8.59.227
 185.8.59.229
-5.43.225.88
 5.43.225.112
-5.43.225.208
-5.43.227.118
 185.8.58.248
 185.8.59.222
 5.43.225.228