diff --git a/DnsServerCore/Dns/ResourceRecords/DnsResourceRecordExtension.cs b/DnsServerCore/Dns/ResourceRecords/DnsResourceRecordExtensions.cs
similarity index 99%
rename from DnsServerCore/Dns/ResourceRecords/DnsResourceRecordExtension.cs
rename to DnsServerCore/Dns/ResourceRecords/DnsResourceRecordExtensions.cs
index 05d9492d..671823d1 100644
--- a/DnsServerCore/Dns/ResourceRecords/DnsResourceRecordExtension.cs
+++ b/DnsServerCore/Dns/ResourceRecords/DnsResourceRecordExtensions.cs
@@ -27,7 +27,7 @@ using TechnitiumLibrary.Net.Dns.ResourceRecords;
 
 namespace DnsServerCore.Dns.ResourceRecords
 {
-    static class DnsResourceRecordExtension
+    static class DnsResourceRecordExtensions
     {
         public static void SetGlueRecords(this DnsResourceRecord record, string glueAddresses)
         {