diff --git a/README.md b/README.md
index 6c2b1c0..db441db 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
-This repository contains an implementation of a monitoring dashboard of a Nextcloud system, including the application, the database and the web server.
+This repository contains an implementation of a monitoring dashboard of a Nextcloud system, including the application, the operating system, the database and the web server.
 
 The dashboard is to be hosted in a Zabbix system.