diff --git a/src/prefs.js b/src/prefs.js
index 4740bde..baf1ab7 100644
--- a/src/prefs.js
+++ b/src/prefs.js
@@ -99,19 +99,7 @@ var PrefsWidget = GObject.registerClass({
             // Add the items of the given configured box order as
             // GtkListBoxRows.
             for (const item of boxOrder) {
-                const listBoxRow = new PrefsBoxOrderItemRow.PrefsBoxOrderItemRow({}, this._scrollManager);
-
-                listBoxRow.item = item;
-                if (item.startsWith("appindicator-kstatusnotifieritem-")) {
-                    // Set `item_name_display_label` of the `listBoxRow` to
-                    // something nicer, if the associated item is an
-                    // AppIndicator/KStatusNotifierItem item.
-                    listBoxRow.item_name_display_label.set_label(item.replace("appindicator-kstatusnotifieritem-", ""));
-                } else {
-                    // Otherwise just set the `item_name_display_label` of the
-                    // `listBoxRow` to `item`.
-                    listBoxRow.item_name_display_label.set_label(item);
-                }
+                const listBoxRow = new PrefsBoxOrderItemRow.PrefsBoxOrderItemRow({}, this._scrollManager, item);
                 gtkListBox.append(listBoxRow);
             }
 
diff --git a/src/prefsModules/PrefsBoxOrderItemRow.js b/src/prefsModules/PrefsBoxOrderItemRow.js
index 0043841..b3fda58 100644
--- a/src/prefsModules/PrefsBoxOrderItemRow.js
+++ b/src/prefsModules/PrefsBoxOrderItemRow.js
@@ -29,11 +29,13 @@ const Me = ExtensionUtils.getCurrentExtension();
 var PrefsBoxOrderItemRow = GObject.registerClass({
     GTypeName: "PrefsBoxOrderItemRow",
     Template: Me.dir.get_child("prefs-box-order-item-row.ui").get_uri(),
-    Children: ["item-name-display-label"]
+    InternalChildren: ["item-name-display-label"]
 }, class PrefsBoxOrderItemRow extends Gtk.ListBoxRow {
-    _init(params = {}, scrollManager) {
+    _init(params = {}, scrollManager, item) {
         super._init(params);
 
+        this._associateItem(item);
+
         // Make `this` draggable by creating a drag source and adding it to
         // `this`.
         let dragSource = new Gtk.DragSource();
@@ -108,4 +110,18 @@ var PrefsBoxOrderItemRow = GObject.registerClass({
         });
         this.add_controller(dropTarget);
     }
+
+    /**
+     * Associate `this` with an item.
+     * @param {String} item
+     */
+    _associateItem(item) {
+        this.item = item;
+
+        // Set `this._item_name_display_label` to something nicer, if the
+        // associated item is an AppIndicator/KStatusNotifierItem item.
+        if (item.startsWith("appindicator-kstatusnotifieritem-")) this._item_name_display_label.set_label(item.replace("appindicator-kstatusnotifieritem-", ""));
+        // Otherwise just set it to `item`.
+        else this._item_name_display_label.set_label(item);
+    }
 });