diff --git a/src/NzbDrone.Host/Startup.cs b/src/NzbDrone.Host/Startup.cs
index 026a19b95..9c30fc88c 100644
--- a/src/NzbDrone.Host/Startup.cs
+++ b/src/NzbDrone.Host/Startup.cs
@@ -58,7 +58,7 @@ namespace NzbDrone.Host
 
             services.Configure<ForwardedHeadersOptions>(options =>
             {
-                options.ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto;
+                options.ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto | ForwardedHeaders.XForwardedHost;
                 options.KnownNetworks.Clear();
                 options.KnownProxies.Clear();
             });