diff --git a/tasks/hetzner_nat/configuration_nat.yml b/tasks/hetzner_nat/configuration_nat.yml
index 42bfaf1..a5dc1f2 100644
--- a/tasks/hetzner_nat/configuration_nat.yml
+++ b/tasks/hetzner_nat/configuration_nat.yml
@@ -7,6 +7,11 @@
       src: /tmp/id_rsa.pub
       dest: ~/.ssh/
 
+- name: Copy Private ssh-key and paste to NAT-Server
+  copy:
+      src: /tmp/id_rsa
+      dest: ~/.ssh/
+
 - name: Change Permission of the Private ssh-key only to read for the User
   raw: "chmod 0400 ~/.ssh/id_rsa"
 
diff --git a/tasks/hetzner_nat/generate_ssh_key.yml b/tasks/hetzner_nat/generate_ssh_key.yml
index c659c12..afe1cb1 100644
--- a/tasks/hetzner_nat/generate_ssh_key.yml
+++ b/tasks/hetzner_nat/generate_ssh_key.yml
@@ -6,3 +6,5 @@
   community.crypto.openssh_keypair:
     path: /tmp/id_rsa
     type: rsa
+
+
diff --git a/vars/k8s_cluster/system/debian.yml b/vars/k8s_cluster/system/debian.yml
index 40a6155..339ace0 100644
--- a/vars/k8s_cluster/system/debian.yml
+++ b/vars/k8s_cluster/system/debian.yml
@@ -14,6 +14,6 @@ k8s_pip_version: '25.3.0'
 # Necessary System packages we need to intall
 # ToDo: Pin packages to fix version; test split string
 # ToDo: descripe version split
-sys_packages: [ 'curl', 'nano', 'python3', 'python3-pip', 'htop', 'lsb-release', 'git' ]
-k8s_sys_packages: [ 'open-iscsi', 'apt-transport-https', 'ca-certificates', 'gnupg' ]
+sys_packages: ['curl', 'nano', 'python3', 'python3-pip', 'htop', 'lsb-release', 'git']
+k8s_sys_packages: ['open-iscsi', 'apt-transport-https', 'ca-certificates', 'gnupg']
 pip_packages: ['PyYAML', 'jmespath', 'kubernetes>={{ k8s_pip_version }},<{{ (k8s_pip_version | string).split(".")[0] | int + 1 }}']