diff --git a/inventory/inventory.sh b/inventory/inventory.sh
index 3c506b1..60750b6 100755
--- a/inventory/inventory.sh
+++ b/inventory/inventory.sh
@@ -115,17 +115,16 @@ all:
 IFS=',' read -ra IPS <<< "$IP_LIST"
 for IP in "${IPS[@]}"; do
     inventory_content+="    ${IP}:
-      ansible_user: ${WINDOWS_USER}
-      ansible_password: '${ANSIBLE_PASSWORD}'
       ansible_host: ${IP}
-      ansible_connection: winrm
-      ansible_winrm_server_cert_validation: ignore
 "
 done
 
 inventory_content+="  vars:
-    ansible_connection: ssh
-    ansible_ssh_private_key_file: /var/jenkins_home/jenkins_key
+    ansible_user: ${WINDOWS_USER}
+    ansible_password: '${ANSIBLE_PASSWORD}'
+    ansible_connection: winrm
+    ansible_winrm_server_cert_validation: ignore
+    winrm_transport = ntlm
     ansible_python_interpreter: /usr/bin/python3
     jenkins_user: '${JENKINS_USER}'
     jenkins_group: '${JENKINS_GROUP}'
diff --git a/jenkins/Jenkinsfile.test b/jenkins/Jenkinsfile.test
index f73b85b..c527547 100644
--- a/jenkins/Jenkinsfile.test
+++ b/jenkins/Jenkinsfile.test
@@ -53,7 +53,7 @@ pipeline {
                 cd /var/jenkins_home/ansible-windows
 
                 echo ansible-playbook -i \$inventory_file \$playbook_file \
-                    --ssh-common-args='-o StrictHostKeyChecking=no' "
+                    --ssh-common-args='-o StrictHostKeyChecking=no' 
                 """
             }
         }