diff --git a/README.md b/README.md
index 9a664b3..018aeeb 100644
--- a/README.md
+++ b/README.md
@@ -359,6 +359,7 @@ _See also: [IT Asset Management]([Ralph](#it-asset-management))_
 
 - [Atomia DNS](http://atomiadns.com/) - DNS management system.
 - [nsedit](https://github.com/tuxis-ie/nsedit) - nsedit is a DNS editor for PowerDNS, working with PowerDNS's new API.
+- [Opera DNS UI](https://github.com/operasoftware/dns-ui) - A tool to manage a PowerDNS authoritative server in a corporate LDAP-driven environment
 - [PDNS Gui](https://github.com/odoucet/pdns-gui) - WebGUI which aids in administering domains and records for PowerDNS with MySQL.
 - [Pi-hole](https://pi-hole.net/) - A blackhole for Internet Advertisements with a gui for managing and monitoring
 - [Poweradmin](http://www.poweradmin.org/) - Friendly web-based DNS administration tool for PowerDNS server.