diff --git a/src/prefsModules/PrefsBoxOrderItemRow.js b/src/prefsModules/PrefsBoxOrderItemRow.js
index 068caa6..c177802 100644
--- a/src/prefsModules/PrefsBoxOrderItemRow.js
+++ b/src/prefsModules/PrefsBoxOrderItemRow.js
@@ -51,10 +51,10 @@ var PrefsBoxOrderItemRow = GObject.registerClass({
             const parentListBox = this.get_parent();
             parentListBox.remove(this);
             parentListBox.saveBoxOrderToSettings();
-        })
+        });
         actionGroup.add_action(forgetAction);
 
-        this.insert_action_group(`options`, actionGroup);
+        this.insert_action_group("options", actionGroup);
     }
 
     onDragPrepare(_source, x, y) {
@@ -72,7 +72,7 @@ var PrefsBoxOrderItemRow = GObject.registerClass({
         let allocation = this.get_allocation();
         dragWidget.set_size_request(allocation.width, allocation.height);
 
-        let dragPrefsBoxOrderItemRow = new PrefsBoxOrderItemRow({}, this.item)
+        let dragPrefsBoxOrderItemRow = new PrefsBoxOrderItemRow({}, this.item);
         dragWidget.append(dragPrefsBoxOrderItemRow);
         dragWidget.drag_highlight_row(dragPrefsBoxOrderItemRow);
 
diff --git a/src/prefsModules/PrefsBoxOrderListBox.js b/src/prefsModules/PrefsBoxOrderListBox.js
index 839c4fe..e3db84f 100644
--- a/src/prefsModules/PrefsBoxOrderListBox.js
+++ b/src/prefsModules/PrefsBoxOrderListBox.js
@@ -1,5 +1,6 @@
 "use strict";
 /* exported PrefsBoxOrderListBox */
+/* global settings */
 
 const Gtk = imports.gi.Gtk;
 const GObject = imports.gi.GObject;
diff --git a/src/prefsModules/PrefsBoxOrderListEmptyPlaceholder.js b/src/prefsModules/PrefsBoxOrderListEmptyPlaceholder.js
index f955b2b..cfeed56 100644
--- a/src/prefsModules/PrefsBoxOrderListEmptyPlaceholder.js
+++ b/src/prefsModules/PrefsBoxOrderListEmptyPlaceholder.js
@@ -2,7 +2,6 @@
 /* exported PrefsBoxOrderListEmptyPlaceholder */
 
 const Gtk = imports.gi.Gtk;
-const Gdk = imports.gi.Gdk;
 const GObject = imports.gi.GObject;
 
 const ExtensionUtils = imports.misc.extensionUtils;
diff --git a/src/prefsModules/PrefsPage.js b/src/prefsModules/PrefsPage.js
index 18122af..2fae743 100644
--- a/src/prefsModules/PrefsPage.js
+++ b/src/prefsModules/PrefsPage.js
@@ -8,11 +8,12 @@ const Adw = imports.gi.Adw;
 const ExtensionUtils = imports.misc.extensionUtils;
 const Me = ExtensionUtils.getCurrentExtension();
 
-const PrefsBoxOrderListBox = Me.imports.prefsModules.PrefsBoxOrderListBox;
-const PrefsBoxOrderListEmptyPlaceholder = Me.imports.prefsModules.PrefsBoxOrderListEmptyPlaceholder;
-const PrefsBoxOrderItemRow = Me.imports.prefsModules.PrefsBoxOrderItemRow;
 const ScrollManager = Me.imports.prefsModules.ScrollManager;
 
+// Imports to make UI file work.
+/* exported PrefsBoxOrderListBox */
+const PrefsBoxOrderListBox = Me.imports.prefsModules.PrefsBoxOrderListBox;
+
 var PrefsPage = GObject.registerClass({
     GTypeName: "PrefsPage",
     Template: Me.dir.get_child("ui").get_child("prefs-page.ui").get_uri()
@@ -56,7 +57,7 @@ var PrefsPage = GObject.registerClass({
         const stopScrollAllAtDNDEnd = () => {
             this._scrollManager.stopScrollAll();
             this._dndEnded = true;
-        }
+        };
         controller.connect("leave", () => {
             stopScrollAllAtDNDEnd();
         });