diff --git a/test.yml b/test.yml
index bba62bd..f0ba698 100644
--- a/test.yml
+++ b/test.yml
@@ -30,20 +30,18 @@
         msg: "Ping to {{ item.item.ip }} -> rc={{ item.rc }}, stdout={{ item.stdout }}"
       loop: "{{ ping_results.results }}"
 
-    - name: Test SSH to VM with sshpass  # real SSH test
+    - name: Test SSH to VM with ssh (SSH key)
       ansible.builtin.command:
         argv:
-          - sshpass
-          - -e
           - ssh
+          - -i
+          - /path/to/id_rsa        # sem dej cestu k privátnímu klíči v kontejneru
           - -o
           - StrictHostKeyChecking=no
           - -o
           - ConnectTimeout=5
           - "{{ vm_user }}@{{ item.ip }}"
           - "echo OK-from-{{ item.ip }}"
-      environment:
-        SSHPASS: "{{ vm_pass }}"
       loop: "{{ vm_targets }}"
       register: ssh_results
       ignore_errors: true