diff --git a/core/core.js b/core/core.js
index 28d893d6..47184078 100644
--- a/core/core.js
+++ b/core/core.js
@@ -27,6 +27,11 @@ const k_global_settings = {
 		default_value: undefined,
 		description: 'Code of conduct presented at sign-in.',
 	},
+	http_redirect: {
+		type: 'string',
+		default_value: undefined,
+		description: 'If connecting by HTTP and HTTPS is configured, Location header prefix (ie, "https://example.com")',
+	},
 };
 
 var gGlobalSettings = {
diff --git a/core/httpd.js b/core/httpd.js
index 6b3644d4..36272307 100644
--- a/core/httpd.js
+++ b/core/httpd.js
@@ -1,4 +1,5 @@
 import * as sha1 from './sha1.js';
+import * as core from './core.js';
 
 "use strict";
 
@@ -505,10 +506,19 @@ function handleConnection(client) {
 							result.path,
 							`HTTP/1.${result.minor_version}`,
 						];
+
 						headers = Object.fromEntries(Object.entries(result.headers).map(x => [x[0].toLowerCase(), x[1]]));
 						parsing_header = false;
 						inputBuffer = inputBuffer.slice(result.bytes_parsed);
 
+						if (!client.tls && tildefriends.https_port && core.globalSettings.http_redirect) {
+							let requestObject = new Request(request[0], request[1], request[2], headers, body, client);
+							let response = new Response(requestObject, client);
+							response.writeHead(303, {"Location": `${core.globalSettings.http_redirect}${result.path}`, "Content-Length": "0"});
+							response.end();
+							return;
+						}
+
 						if (headers["content-length"] != undefined) {
 							bodyToRead = parseInt(headers["content-length"]);
 							if (bodyToRead > 16 * 1024 * 1024) {