diff --git a/src/GZCTF/Program.cs b/src/GZCTF/Program.cs
index dce9549c8..8c0037112 100644
--- a/src/GZCTF/Program.cs
+++ b/src/GZCTF/Program.cs
@@ -27,6 +27,13 @@
 
 WebApplicationBuilder builder = WebApplication.CreateBuilder(args);
 
+builder.WebHost.ConfigureKestrel(options =>
+{
+    var kestrelSection = builder.Configuration.GetSection("Kestrel");
+    options.Configure(kestrelSection);
+    kestrelSection.Bind(options);
+});
+
 Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
 
 GZCTF.Program.Banner();