diff --git a/roles/nagios/tasks/main.yml b/roles/nagios/tasks/main.yml
index dc271b8..03ab670 100644
--- a/roles/nagios/tasks/main.yml
+++ b/roles/nagios/tasks/main.yml
@@ -50,4 +50,11 @@
             name: https
           vars:
             website_url: "{{ nagios_url }}"
+    - name: Configure Nagios
+      block:
+        - name: Enable service
+          systemd:
+            name: nagios3
+            enabled: yes
+            state: started
   become: yes