diff --git a/package.json b/package.json
index dbedd2922e..ecb33b77c8 100644
--- a/package.json
+++ b/package.json
@@ -189,6 +189,7 @@
           "src/controllers/dashboard/users/userparentalcontrol.js",
           "src/controllers/dashboard/users/userpasswordpage.js",
           "src/controllers/dashboard/users/userprofilespage.js",
+          "src/controllers/edititemmetadata.js",
           "src/controllers/playback/nowplaying.js",
           "src/controllers/playback/videoosd.js",
           "src/controllers/searchpage.js",
diff --git a/src/controllers/edititemmetadata.js b/src/controllers/edititemmetadata.js
index 1a3647a758..57c72dda28 100644
--- a/src/controllers/edititemmetadata.js
+++ b/src/controllers/edititemmetadata.js
@@ -1,31 +1,30 @@
-define(['loading', 'scripts/editorsidebar'], function (loading) {
-    'use strict';
+import loading from 'loading';
+import 'scripts/editorsidebar';
 
-    function reload(context, itemId) {
-        loading.show();
+function reload(context, itemId) {
+    loading.show();
 
-        if (itemId) {
-            require(['metadataEditor'], function ({default: metadataEditor}) {
-                metadataEditor.embed(context.querySelector('.editPageInnerContent'), itemId, ApiClient.serverInfo().Id);
-            });
-        } else {
-            context.querySelector('.editPageInnerContent').innerHTML = '';
-            loading.hide();
-        }
+    if (itemId) {
+        import('metadataEditor').then(({ default: metadataEditor }) => {
+            metadataEditor.embed(context.querySelector('.editPageInnerContent'), itemId, ApiClient.serverInfo().Id);
+        });
+    } else {
+        context.querySelector('.editPageInnerContent').innerHTML = '';
+        loading.hide();
     }
+}
 
-    return function (view, params) {
-        view.addEventListener('viewshow', function () {
-            reload(this, MetadataEditor.getCurrentItemId());
-        });
-        MetadataEditor.setCurrentItemId(null);
-        view.querySelector('.libraryTree').addEventListener('itemclicked', function (event) {
-            var data = event.detail;
+export default function (view, params) {
+    view.addEventListener('viewshow', function () {
+        reload(this, MetadataEditor.getCurrentItemId());
+    });
+    MetadataEditor.setCurrentItemId(null);
+    view.querySelector('.libraryTree').addEventListener('itemclicked', function (event) {
+        var data = event.detail;
 
-            if (data.id != MetadataEditor.getCurrentItemId()) {
-                MetadataEditor.setCurrentItemId(data.id);
-                reload(view, data.id);
-            }
-        });
-    };
-});
+        if (data.id != MetadataEditor.getCurrentItemId()) {
+            MetadataEditor.setCurrentItemId(data.id);
+            reload(view, data.id);
+        }
+    });
+}