diff --git a/backend/loginJwtDriver.php b/backend/loginJwtDriver.php
index 4169b32..fdd87e9 100644
--- a/backend/loginJwtDriver.php
+++ b/backend/loginJwtDriver.php
@@ -45,10 +45,9 @@ try {
     $pepper = getenv('SECRET_KEY_HMAC');
 
     $stmt = $con->prepare('
-        SELECT d.id, d.phone, d.national_number, d.email, d.password, d.birthdate, c.year
-        FROM driver d
-        LEFT JOIN CarRegistration c ON c.driverID = d.id
-        WHERE d.id = :id
+        SELECT id, phone, national_number, email, password, birthdate
+        FROM driver
+        WHERE id = :id
         LIMIT 1
     ');
     $stmt->execute([':id' => $id]);
@@ -76,9 +75,6 @@ try {
     if (!empty($decNat)) {
         $newParts[] = trim($decNat);
     }
-    if (!empty($driver['year']) && preg_match('/^\d{4}$/', $driver['year'])) {
-        $newParts[] = $driver['year'];
-    }
     $newString = implode('|', $newParts);
     $newSecret = hash_hmac('sha256', $newString, $pepper, true);
 
@@ -93,9 +89,6 @@ try {
         if (!empty($driver['national_number'])) {
             $oldParts[] = $driver['national_number'];
         }
-        if (!empty($driver['year']) && preg_match('/^\d{4}$/', $driver['year'])) {
-            $oldParts[] = $driver['year'];
-        }
         $oldString = implode('|', $oldParts);
         $oldSecret = hash_hmac('sha256', $oldString, $pepper, true);
 
diff --git a/backend/test_hash.php b/backend/test_hash.php
deleted file mode 100644
index 5004bc9..0000000
--- a/backend/test_hash.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-require_once __DIR__ . '/core/bootstrap.php';
-$id = '34feffd3fa72d6bee56b'; // This is the driver ID from the logs
-$con = Database::get('main');
-$stmt = $con->prepare('
-    SELECT d.id, d.phone, d.national_number, d.email, d.password, c.year
-    FROM driver d
-    LEFT JOIN CarRegistration c ON c.driverID = d.id
-    WHERE d.id = :id
-    LIMIT 1
-');
-$stmt->execute([':id' => $id]);
-$driver = $stmt->fetch();
-$pepper = getenv('SECRET_KEY_HMAC');
-
-$res = ['driver' => $driver];
-
-$oldParts = [
-    $driver['id'],
-    $driver['phone'],
-];
-if (!empty($driver['national_number'])) {
-    $oldParts[] = $driver['national_number'];
-}
-if (!empty($driver['year']) && preg_match('/^\d{4}$/', $driver['year'])) {
-    $oldParts[] = $driver['year'];
-}
-$oldString = implode('|', $oldParts);
-$oldSecret = hash_hmac('sha256', $oldString, $pepper, true);
-
-$res['oldString'] = $oldString;
-$res['password_verify_old'] = password_verify($oldSecret, $driver['password']);
-
-$decPhone = !empty($driver['phone']) ? $encryptionHelper->decryptData($driver['phone']) : null;
-$decNat   = !empty($driver['national_number']) ? $encryptionHelper->decryptData($driver['national_number']) : null;
-
-$newParts = [
-    $driver['id'],
-    trim($decPhone),
-];
-if (!empty($decNat)) {
-    $newParts[] = trim($decNat);
-}
-if (!empty($driver['year']) && preg_match('/^\d{4}$/', $driver['year'])) {
-    $newParts[] = $driver['year'];
-}
-$newString = implode('|', $newParts);
-$newSecret = hash_hmac('sha256', $newString, $pepper, true);
-
-$res['newString'] = $newString;
-$res['password_verify_new'] = password_verify($newSecret, $driver['password']);
-$res['decPhone'] = $decPhone;
-
-echo json_encode($res);