diff --git a/src/GoHighLevel/Provider.php b/src/GoHighLevel/Provider.php
index ab09e1518..763a3c4a5 100644
--- a/src/GoHighLevel/Provider.php
+++ b/src/GoHighLevel/Provider.php
@@ -15,11 +15,24 @@ class Provider extends AbstractProvider
 
     protected $scopes = ['users.readonly'];
 
+    protected bool $sameWindow = true;
+
     protected function getAuthUrl($state): string
     {
         return $this->buildAuthUrlFromBase('https://marketplace.leadconnectorhq.com/oauth/chooselocation', $state);
     }
 
+    protected function getCodeFields($state = null)
+    {
+        $fields = parent::getCodeFields($state);
+
+        if ($this->sameWindow) {
+            $fields['loginWindowOpenMode'] = 'self';
+        }
+
+        return $fields;
+    }
+
     protected function getTokenUrl(): string
     {
         return 'https://services.leadconnectorhq.com/oauth/token';
@@ -39,7 +52,7 @@ protected function getUserByToken($token)
         $response = $this->getHttpClient()->get('https://services.leadconnectorhq.com/users/' . $userId, [
             'headers' => [
                 'Authorization' => 'Bearer ' . $token,
-                'Version' => '2021-07-28'
+                'Version' => '2021-07-28',
             ],
         ]);
 
@@ -87,4 +100,11 @@ public function refreshToken($refreshToken)
 
         return json_decode((string) $response->getBody(), true);
     }
+
+    public function inSameWindow(bool $sameWindow = true): self
+    {
+        $this->sameWindow = $sameWindow;
+
+        return $this;
+    }
 }