diff --git a/CHANGELOG.md b/CHANGELOG.md
index 152b41c9..4d07992f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+# 2.1.5+1
+* Fix error in popup page.
+
 # 2.1.5
 * Modify `_apply` to honor an existing `User` over `Future<User>`.
 
diff --git a/lib/src/popup_page.dart b/lib/src/popup_page.dart
index 28198b07..3ff336d4 100644
--- a/lib/src/popup_page.dart
+++ b/lib/src/popup_page.dart
@@ -18,7 +18,7 @@ AngelAuthCallback confirmPopupAuthentication({String eventName = 'token'}) {
           <meta name="viewport" content="width=device-width, initial-scale=1">
           <title>Authentication Success</title>
           <script>
-            var ev = CustomEvent($evt, $detail);
+            var ev = new CustomEvent($evt, $detail);
             window.opener.dispatchEvent(ev);
             window.close();
           </script>
diff --git a/pubspec.yaml b/pubspec.yaml
index 5cec1822..cd74c24c 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -1,6 +1,6 @@
 name: angel_auth
 description: A complete authentication plugin for Angel. Includes support for stateless JWT tokens, Basic Auth, and more.
-version: 2.1.5
+version: 2.1.5+1
 author: Tobe O <thosakwe@gmail.com>
 homepage: https://github.com/angel-dart/angel_auth
 environment: