diff --git a/src/pdns-dhcp/Dns/DnsRepository.cs b/src/pdns-dhcp/Dns/DnsRepository.cs
index 4c121de..37f4cac 100644
--- a/src/pdns-dhcp/Dns/DnsRepository.cs
+++ b/src/pdns-dhcp/Dns/DnsRepository.cs
@@ -4,8 +4,6 @@ using System.Net.Sockets;
 
 using DotNext.Threading;
 
-using pdns_dhcp.Dhcp;
-
 using Timeout = System.Threading.Timeout;
 
 namespace pdns_dhcp.Dns;