diff --git a/playbooks/00_install_zabbix_agent.yml b/playbooks/00_install_zabbix_agent.yml
index d8d001c..e0eab97 100644
--- a/playbooks/00_install_zabbix_agent.yml
+++ b/playbooks/00_install_zabbix_agent.yml
@@ -119,7 +119,7 @@
       ansible.builtin.lineinfile:
         path: "{{ zabbix_agent_cfg }}"
         insertafter: '^# UserParameter='
-        line: "UserParameter=system.certs,python3 /share/ZFS530_DATA/.qpkg/ZabbixAgent/cert_check2.py"
+        line: "UserParameter=system.certs,/share/ZFS530_DATA/.qpkg/QPython312/bin/python3 /share/ZFS530_DATA/.qpkg/ZabbixAgent/cert_check2.py"
       become: "{{ 'no' if inventory_hostname in groups['nas'] else 'yes' }}"
       when: inventory_hostname in groups['nas']