diff --git a/README b/README
index 78b6b82800e5..901a8cb5ef3b 100644
--- a/README
+++ b/README
@@ -20,7 +20,7 @@ of Zabbix with the OpenSSL project OpenSSL library (or with modified
 versions of it that use the same license as the OpenSSL library), and
 distribute the linked executables.
 
-Please see http://www.zabbix.com/ for detailed information about Zabbix.
+Please see https://www.zabbix.com/ for detailed information about Zabbix.
 
 On-line Zabbix documentation is available at
 https://www.zabbix.com/documentation/6.2/manual/ .