diff --git a/library/bootstrap-roles/centos-common/meta/main.yml b/library/bootstrap-roles/centos-common/meta/main.yml
index 861006ce..08cffda9 100644
--- a/library/bootstrap-roles/centos-common/meta/main.yml
+++ b/library/bootstrap-roles/centos-common/meta/main.yml
@@ -11,3 +11,7 @@ dependencies:
   - { role: '../../library/roles/cloud-init', when:  ansible_product_name == "oVirt Node" }
   - { role: '../../library/roles/letsencrypt-acme-sh-client', when: letsencrypt_acme_sh_install is defined and letsencrypt_acme_sh_install }
   - { role: '../../library/centos/roles/prometheus-node-exporter', when: prometheus_enabled }
+  - src: git+https://gitea-s2i2s.isti.cnr.it/ISTI-ansible-roles/ansible-role-zabbix-agent.git
+    version: master
+    name: zabbix-agent
+    when: zabbix_agent_install | bool
diff --git a/library/bootstrap-roles/deb-ubuntu-common/meta/main.yml b/library/bootstrap-roles/deb-ubuntu-common/meta/main.yml
index a99ad2cf..b980565f 100644
--- a/library/bootstrap-roles/deb-ubuntu-common/meta/main.yml
+++ b/library/bootstrap-roles/deb-ubuntu-common/meta/main.yml
@@ -10,4 +10,8 @@ dependencies:
   - { role: '../library/roles/letsencrypt-acme-sh-client', when: letsencrypt_acme_sh_install is defined and letsencrypt_acme_sh_install }
   - { role: '../../library/roles/nagios', when: nagios_enabled is defined and nagios_enabled }
   - { role: '../../library/roles/prometheus-node-exporter', when: prometheus_enabled is defined and prometheus_enabled }
+  - src: git+https://gitea-s2i2s.isti.cnr.it/ISTI-ansible-roles/ansible-role-zabbix-agent.git
+    version: master
+    name: zabbix-agent
+    when: zabbix_agent_install | bool