diff --git a/murano-ci/config/puppet-ci/manifests/jenkins_jobs.pp b/murano-ci/config/puppet-ci/manifests/jenkins_jobs.pp
index 7a3cb86b..92683288 100644
--- a/murano-ci/config/puppet-ci/manifests/jenkins_jobs.pp
+++ b/murano-ci/config/puppet-ci/manifests/jenkins_jobs.pp
@@ -34,4 +34,12 @@ class { '::jenkins::job_builder':
   git_url                     => $jjb_git_url,
   config_dir                  => $::project_config::jenkins_job_builder_config_dir,
   require                     => $::project_config::config_dir,
+}
+
+# directory for ci infra scripts
+file { '/opt/ci-tools/':
+  ensure => 'directory',
+  owner  => 'jenkins',
+  group  => 'jenkins',
+  mode   => '0755',
 }
\ No newline at end of file
diff --git a/murano-ci/jenkins/jobs/ci-infra.yaml b/murano-ci/jenkins/jobs/ci-infra.yaml
index 9f09c968..436d9513 100755
--- a/murano-ci/jenkins/jobs/ci-infra.yaml
+++ b/murano-ci/jenkins/jobs/ci-infra.yaml
@@ -63,6 +63,10 @@
     disabled: false
     concurrent: false
 
+    parameters:
+      - string:
+          name: MURANO_DEPLOYMENT_REF
+
     scm:
      - git:
         url: https://git.openstack.org/openstack/murano-deployment
@@ -73,7 +77,18 @@
       - pollscm: "* * * * * "
 
     builders:
-      - shell:  "$WORKSPACE/murano-ci/tools/update_config.sh"
+      - shell: |
+          #!/bin/bash -ex
+
+          if [[ -n "$MURANO_DEPLOYMENT_REF" ]]; then
+              git fetch https://review.openstack.org/openstack/murano-deployment $MURANO_DEPLOYMENT_REF && git checkout FETCH_HEAD
+          fi
+
+          cp murano-ci/tools/update_config.sh /opt/ci-tools/
+          sudo -u zuul /opt/ci-tools/update_config.sh
+          sudo /etc/init.d/zuul reload
+
+          cp murano-ci/tools/update_pool.sh /opt/ci-tools/
 
 - job:
     name: update-pool
diff --git a/murano-ci/tools/update_config.sh b/murano-ci/tools/update_config.sh
index 761d9092..3757470b 100755
--- a/murano-ci/tools/update_config.sh
+++ b/murano-ci/tools/update_config.sh
@@ -1,10 +1,8 @@
 #!/bin/bash -e
 
-sudo su - zuul -c "cat $WORKSPACE/murano-ci/config/zuul/zuul.conf > /etc/zuul/zuul.conf"
-sudo su - zuul -c "cat $WORKSPACE/murano-ci/config/zuul/gearman-logging.conf > /etc/zuul/gearman-logging.conf"
-sudo su - zuul -c "cat $WORKSPACE/murano-ci/config/zuul/layout.yaml > /etc/zuul/layout.yaml"
-sudo su - zuul -c "cat $WORKSPACE/murano-ci/config/zuul/logging.conf > /etc/zuul/logging.conf"
-sudo su - zuul -c "cat $WORKSPACE/murano-ci/config/zuul/openstack_functions.py > /etc/zuul/openstack_functions.py"
-sudo service zuul reload
+# backup old layout
+cp -r /etc/zuul/layout/* /etc/zuul/layout.bak
 
-cp $WORKSPACE/murano-ci/tools/update_pool.sh /opt/bin/
+# update layout and functions
+cat murano-ci/zuul/layout.yaml > /etc/zuul/layout/layout.yaml
+cat murano-ci/zuul/openstack_functions.py > /etc/zuul/layout/openstack_functions.py
diff --git a/murano-ci/tools/update_pool.sh b/murano-ci/tools/update_pool.sh
index 7fb91aff..8cea6ef6 100755
--- a/murano-ci/tools/update_pool.sh
+++ b/murano-ci/tools/update_pool.sh
@@ -1,6 +1,6 @@
 #!/bin/bash -e
 
-for i in $(sudo nodepool list | grep lab-cz5608 | awk -F '|' '{ print $2 }')
+for i in $(sudo nodepool list | grep cilab | awk -F '|' '{ print $2 }')
 do
    sudo nodepool delete $i
    sleep 2
diff --git a/murano-ci/zuul/layout.yaml b/murano-ci/zuul/layout.yaml
old mode 100755
new mode 100644
diff --git a/murano-ci/zuul/openstack_functions.py b/murano-ci/zuul/openstack_functions.py
old mode 100755
new mode 100644