diff --git a/backend/auth/otp/providers.php b/backend/auth/otp/providers.php
index 5a611ec..8f5ba9c 100644
--- a/backend/auth/otp/providers.php
+++ b/backend/auth/otp/providers.php
@@ -183,14 +183,14 @@ function sendIntaleqOtp(string $receiver, string $otp, string $method = 'whatsap
     $apiUrl = 'https://otp.intaleqapp.com/api/request-otp.php';
     $payload = [
         'phone' => $receiver,
+        'app_key' => $appKey,
         'device_type' => 'android',
         'method' => $method,
         'code' => $otp
     ];
 
     $response = curlCall("POST", $apiUrl, json_encode($payload), [
-        'Content-Type: application/json',
-        "X-App-Key: $appKey"
+        'Content-Type: application/json'
     ]);
 
     if ($response) {