diff --git a/roles/calibre-web/tasks/main.yml b/roles/calibre-web/tasks/main.yml
index 90e277216..7856e7e8e 100644
--- a/roles/calibre-web/tasks/main.yml
+++ b/roles/calibre-web/tasks/main.yml
@@ -112,7 +112,7 @@
 
 - name: Restart Apache
   systemd:
-    name: apache2
+    name: "{{ apache_service }}"    # httpd or apache2
     state: restarted
 
 - name: Add 'calibre-web' to list of services at /etc/iiab/iiab.ini