diff --git a/.eslintrc.yml b/.eslintrc.yml
index f1edc4dcf..4fdede665 100644
--- a/.eslintrc.yml
+++ b/.eslintrc.yml
@@ -5,5 +5,6 @@ overrides:
   - files:
       - js/ui/init.js
       - js/dbusServices/**
+      - subprojects/extensions-app/**
     parserOptions:
       sourceType: module
diff --git a/subprojects/extensions-app/js/gnome-extensions-app.in b/subprojects/extensions-app/js/gnome-extensions-app.in
index dc6d62760..99d23204d 100644
--- a/subprojects/extensions-app/js/gnome-extensions-app.in
+++ b/subprojects/extensions-app/js/gnome-extensions-app.in
@@ -1,2 +1,2 @@
 #!/bin/sh
-@gjs@ @pkgdatadir@/@app_id@ "$@"
+@gjs@ -m @pkgdatadir@/@app_id@ "$@"
diff --git a/subprojects/extensions-app/js/main.js b/subprojects/extensions-app/js/main.js
index dababa71a..912471ae8 100644
--- a/subprojects/extensions-app/js/main.js
+++ b/subprojects/extensions-app/js/main.js
@@ -1,10 +1,12 @@
-/* exported main */
-imports.gi.versions.Adw = '1';
-imports.gi.versions.Gtk = '4.0';
+import Adw from 'gi://Adw?version=1';
+import GLib from 'gi://GLib';
+import Gio from 'gi://Gio';
+import GObject from 'gi://GObject';
+import Gtk from 'gi://Gtk?version=4.0';
+import Shew from 'gi://Shew';
 
-const Gettext = imports.gettext;
+import * as Gettext from 'gettext';
 const Package = imports.package;
-const { Adw, GLib, Gio, GObject, Gtk, Shew } = imports.gi;
 
 Package.initFormat();
 
@@ -540,9 +542,13 @@ function initEnvironment() {
     };
 }
 
-function main(argv) {
+/**
+ * @param {string[]} argv - command line arguments
+ * @returns {void}
+ */
+export async function main(argv) {
     initEnvironment();
     Package.initGettext();
 
-    new Application().run(argv);
+    await new Application().runAsync(argv);
 }
diff --git a/subprojects/extensions-app/js/org.gnome.Extensions.in b/subprojects/extensions-app/js/org.gnome.Extensions.in
index da7ab2512..182393596 100644
--- a/subprojects/extensions-app/js/org.gnome.Extensions.in
+++ b/subprojects/extensions-app/js/org.gnome.Extensions.in
@@ -1,6 +1,10 @@
-imports.package.start({
+import {programInvocationName, programArgs} from 'system';
+
+imports.package.init({
     name: '@PACKAGE_NAME@',
     version: '@PACKAGE_VERSION@',
     prefix: '@prefix@',
     libdir: '@libdir@',
 });
+const {main} = await import(`${imports.package.moduledir}/main.js`);
+await main([programInvocationName, ...programArgs]);