diff --git a/windows/group_vars/os_windows.yml b/windows/group_vars/os_windows.yml
index a1c530b..504a25c 100644
--- a/windows/group_vars/os_windows.yml
+++ b/windows/group_vars/os_windows.yml
@@ -1,5 +1,6 @@
 ---
 ansible_connection: winrm
-ansible_winrm_transport: credssp
+ansible_winrm_transport: ntlm
 ansible_winrm_server_cert_validation: ignore
-ansible_port: 5986
\ No newline at end of file
+ansible_port: 5986
+ansible_winrm_operation_timeout_sec: 120
\ No newline at end of file