diff --git a/lib/api.js b/lib/api.js
index b3beddf3d..beda0efcd 100644
--- a/lib/api.js
+++ b/lib/api.js
@@ -52,7 +52,7 @@ nThen(function (w) {
         if (err) { console.log(err); return; }
         printLink();
     }));
-}).nThen(function (w) {
+}).nThen(function () {
     if (!Env.admins.length) {
         Env.Log.info('NO_ADMIN_CONFIGURED', {
             message: `Your instance is not correctly configured for production usage. Review its checkup page for more information.`,
diff --git a/www/admin/inner.js b/www/admin/inner.js
index 4ac6f8a8e..4ebe0de82 100644
--- a/www/admin/inner.js
+++ b/www/admin/inner.js
@@ -981,7 +981,6 @@ define([
                 $input.val(hex);
                 onColorPicked();
             });
-            var $colors = $(colors);
 
             $(label).append(colors);
             let form = blocks.form([
diff --git a/www/install/main.js b/www/install/main.js
index d053f8ab8..e18605ccd 100644
--- a/www/install/main.js
+++ b/www/install/main.js
@@ -17,11 +17,10 @@ define([
     '/customize/pages.js',
     '/common/rpc.js',
     'onboardscreen.js',
-    '/common/inner/sidebar-layout.js',
 
     'less!/install/onboarding.less',
     'css!/components/components-font-awesome/css/font-awesome.min.css',
-], function ($, Login, Cryptpad, /*Test,*/ Cred, UI, Util, Realtime, Constants, Feedback, LocalStore, h, Pages, Rpc, OnboardScreen, Sidebar) {
+], function ($, Login, Cryptpad, /*Test,*/ Cred, UI, Util, Realtime, Constants, Feedback, LocalStore, h, Pages, Rpc, OnboardScreen) {
     if (window.top !== window) { return; }
     var Messages = Cryptpad.Messages;
     $(function () {
diff --git a/www/install/onboardscreen.js b/www/install/onboardscreen.js
index 9540862fa..1f201b24b 100644
--- a/www/install/onboardscreen.js
+++ b/www/install/onboardscreen.js
@@ -136,7 +136,7 @@ define([
                 if (hasError) {
                     UI.alert(Messages.onboarding_save_error, function () {
                         document.location.href = '/drive/';
-                    })
+                    });
                     return;
                 }
                 document.location.href = '/drive/';
@@ -233,7 +233,6 @@ define([
             if (selections.colorId) {
                 colors.setValue(selections.colorId);
             }
-            var $colors = $(colors).attr('id', 'cp-install-color');
             var content = h('div.cp-onboardscreen-colorpick', [
                 h('label', {for:'cp-install-color'}, Messages.kanban_color),
                 colors
@@ -242,7 +241,7 @@ define([
             return content;
         };
 
-        var button = blocks.activeButton('primary', '', Messages.continue, function (done) {
+        var button = blocks.activeButton('primary', '', Messages.continue, function () {
             selections.title = $(titleInput).val() || '';
             selections.description = $(description).val() || '';
             if (dataURL) {
@@ -330,7 +329,7 @@ define([
         const grid = createAppsGrid(appsToDisable);
 
 
-        var save = blocks.activeButton('primary', '', Messages.continue, function (done) {
+        var save = blocks.activeButton('primary', '', Messages.continue, function () {
             gotoPage(Env, 2);
         });
 
@@ -363,7 +362,7 @@ define([
             label: 'registration',
             query: function (val, setState) {
                 selections.closeRegistration = val;
-                setState(val)
+                setState(val);
             },
         });
 
@@ -375,7 +374,7 @@ define([
             label: 'forcemfa',
             query: function (val, setState) {
                 selections.mfa = val;
-                setState(val)
+                setState(val);
             },
         });
 
@@ -394,7 +393,6 @@ define([
         ], 'cp-admin-customize-options-grid');
 
         var save = blocks.activeButton('primary', '', Messages.settings_save, function () {
-
             saveAndRedirect(Env);
         });
 
diff --git a/www/kanban/inner.js b/www/kanban/inner.js
index 6114266ad..e2e406164 100644
--- a/www/kanban/inner.js
+++ b/www/kanban/inner.js
@@ -367,7 +367,6 @@ define([
 
         // Colors
         var $colors = $(colors);
-        var selectedColor = '';
         var resetThemeClass = function () {
             $colors.find('.cp-palette-color').each(function (i, el) {
                 var $c = $(el);
@@ -438,7 +437,7 @@ define([
 
             $modal.find('nav button.danger').prop('disabled', unlocked ? '' : 'disabled');
             offline = !unlocked;
-            palette.disable(offline);
+            colors.disable(offline);
         });