diff --git a/src/Opserver.Core/Data/Elastic/ElasticCluster.KnownNodes.cs b/src/Opserver.Core/Data/Elastic/ElasticCluster.KnownNodes.cs
index b8c16a37..61cde752 100644
--- a/src/Opserver.Core/Data/Elastic/ElasticCluster.KnownNodes.cs
+++ b/src/Opserver.Core/Data/Elastic/ElasticCluster.KnownNodes.cs
@@ -31,7 +31,7 @@ public class ElasticNode
             public ElasticNode(string hostAndPort, ElasticSettings.Cluster clusterSettings)
             {
                 ClusterSettings = clusterSettings;
-                if (Uri.TryCreate(hostAndPort, UriKind.Absolute, out var uri))
+                if (hostAndPort[^3..] != "443" && Uri.TryCreate(hostAndPort, UriKind.Absolute, out var uri))
                 {
                     Url = uri.ToString();
                     Host = uri.Host;