diff --git a/common/config.js b/common/config.js
index 18263cb1922a00fb0a942bf2d828bafd0dceac4f..2a3552431d3018e76cbb43f256584aa408302125 100644
--- a/common/config.js
+++ b/common/config.js
@@ -2,6 +2,8 @@ const ini = require('ini'),
     os = require('os'),
     fs = require('fs');
 
+const packageConfig = require('../package.json').config;
+
 const __configDir = `${os.homedir()}/.config/lektor`;
 const __configFile = `${__configDir}/amadeus.ini`;
 
@@ -18,6 +20,7 @@ var config = {
     loglevel: null,
     loglektord: null,
     attachmode: null,
+    clientport: null,
     reload() {
         var fd = fs.openSync(__configFile, 'a');
         fs.close(fd, err => {});
@@ -25,8 +28,12 @@ var config = {
 
         __config.database ??= {};
         __config.lektord ??= {};
+        __config.kurisu ??= {};
+        __config.client ??= {};
         __config.log ??= {};
 
+        __config.kurisu.url ??= packageConfig.kurisu;
+        __config.client.port ??= packageConfig.port;
         __config.log.level ??= 'debug';
         __config.log.lektord ??= true;
         __config.database.path ??= '/home/kara/kara.db';
@@ -34,6 +41,8 @@ var config = {
         __config.lektord.port ??= '6600';
         __config.lektord.attach ??= true;
 
+        this.clientport = __config.client.port;
+        this.kurisuurl = __config.kurisu.url;
         this.database = __config.database.path;
         this.host = __config.lektord.host;
         this.port = __config.lektord.port;
@@ -47,9 +56,15 @@ var config = {
     },
     flush() {
         const __config = {
+            kurisu: {
+                url: this.kurisuurl,
+            },
             database: {
                 path: this.database,
             },
+            client: {
+                port: this.clientport,
+            },
             lektord: {
                 host: this.host,
                 port: this.port,
diff --git a/instance/index.html b/instance/index.html
index bc70f41500fb2ac36d6ab3f2e5d0306e3b160bdc..8339890bdd7102bd9c5c03f0078ede4d9953b719 100644
--- a/instance/index.html
+++ b/instance/index.html
@@ -83,6 +83,16 @@
                             </div>
                             <hr />
 
+                            <h3>Client interface settings</h3>
+                            <p>Express server settings for the client interface.</p>
+                            <div class="form-group row">
+                                <label for="inputClientPort" class="col-sm-2 col-form-label">Port</label>
+                                <div class="col-sm-10">
+                                    <input type="int" class="form-control" id="inputClientPort" placeholder="3000" />
+                                </div>
+                            </div>
+                            <hr />
+
                             <h3>Database settings</h3>
                             <p>Which database to use, and other options.</p>
                             <div class="form-group row">
@@ -93,6 +103,21 @@
                             </div>
                             <hr />
 
+                            <h3>Kurisu settings</h3>
+                            <p>Where to find Kurisu.</p>
+                            <div class="form-group row">
+                                <label for="inputKurisuUrl" class="col-sm-2 col-form-label">URL</label>
+                                <div class="col-sm-10">
+                                    <input
+                                        type="text"
+                                        class="form-control"
+                                        id="inputKurisuUrl"
+                                        placeholder="https://kurisu.iiens.net/..."
+                                    />
+                                </div>
+                            </div>
+                            <hr />
+
                             <h3>Log settings</h3>
                             <p>Log options, this is a developper section.</p>
                             <fieldset class="form-group">
diff --git a/instance/main.js b/instance/main.js
index 0979dcdd13d2f09a38791c0b17b2b635f72a5625..c9702889cba23e43161e6fe8a8cf3d6421d5524a 100644
--- a/instance/main.js
+++ b/instance/main.js
@@ -45,10 +45,14 @@ function autoFillSettings() {
     $('#inputDbPath').val(config.database);
     $('#inputLogLektord').prop('checked', config.loglektord);
     $(`#log${config.loglevel.toUpperCase()}`).prop('checked', true);
+    $('#inputKurisuUrl').val(config.kurisuurl);
+    $('#inputClientPort').val(config.clientport);
 }
 
 function flushFillSettings() {
     const set = {
+        kurisuurl: $('#inputKurisuUrl').val(),
+        clientport: $('#inputClientPort').val(),
         host: $('#inputHost').val(),
         port: $('#inputPort').val(),
         attachmode: $('#inputAttachMode').prop('checked'),
diff --git a/main.js b/main.js
index e7af4cd9ea23d6cbdf1228d38cbb797524b77f40..db53eeb542b3b7c7ae6b6c4b66c78b156f5f1f52 100644
--- a/main.js
+++ b/main.js
@@ -101,7 +101,7 @@ function createKurisuWindow() {
             contextIsolation: true,
         },
     });
-    kurisu.loadURL(packageConfig.kurisu);
+    kurisu.loadURL(config.kurisuurl);
     kurisu.once('ready-to-show', () => {
         kurisu.show();
     });
@@ -295,6 +295,8 @@ ipcMain.on('set-settings', (event, arg) => {
     config.database = arg.db;
     config.loglektord = arg.loglektord;
     config.attachmode = arg.attachmode;
+    config.kurisuurl = arg.kurisuurl;
+    config.clientport = arg.clientport;
 
     /* prettier-ignore */
     config.loglevel = arg.loglevel.ERROR   ? 'error'