diff --git a/resources/views/auth/sso-popup-done.blade.php b/resources/views/auth/sso-popup-done.blade.php
index cfa0a36..354b878 100644
--- a/resources/views/auth/sso-popup-done.blade.php
+++ b/resources/views/auth/sso-popup-done.blade.php
@@ -6,11 +6,18 @@
     <meta name="robots" content="noindex">
 </head>
 <body>
+    @php
+        $ssoFallbackUrl = $fallbackUrl ?? route('sso.connect', [
+            'redirect' => $intended,
+            'interactive' => 1,
+            'fallback' => 1,
+        ]);
+    @endphp
     <script>
         (function () {
             var intended = @json($intended);
             var appOrigin = @json($appOrigin);
-            var fallbackUrl = @json($fallbackUrl);
+            var fallbackUrl = @json($ssoFallbackUrl);
             @if ($error)
             if (window.opener) {
                 window.opener.postMessage({ type: 'ladill:sso:error' }, appOrigin);
