diff --git a/web/api/linkedin_auth.php b/web/api/linkedin_auth.php
index 1784fb2..ed33281 100644
--- a/web/api/linkedin_auth.php
+++ b/web/api/linkedin_auth.php
@@ -8,7 +8,7 @@ $stmt = $db->prepare('SELECT * FROM projects WHERE id = ? AND is_active = 1');
 $stmt->execute([$pid]);
 if (!$stmt->fetch()) { http_response_code(404); echo json_encode(['error' => 'Project not found']); exit; }
 
-$client_id = getenv('LINKEDIN_CLIENT_ID');
+$client_id = getenv('LINKEDIN_CLIENT_ID') ?: ($_SERVER['LINKEDIN_CLIENT_ID'] ?? null);
 if (!$client_id) { echo json_encode(['error' => 'LINKEDIN_CLIENT_ID not set in server environment']); exit; }
 
 $state = bin2hex(random_bytes(16));
diff --git a/web/linkedin_callback.php b/web/linkedin_callback.php
index c7ac664..3590863 100644
--- a/web/linkedin_callback.php
+++ b/web/linkedin_callback.php
@@ -20,8 +20,8 @@ if (isset($_GET['error'])) {
 $code = $_GET['code'] ?? '';
 if (!$code) { echo 'Missing code. <a href="/">Go back</a>'; exit; }
 
-$client_id     = getenv('LINKEDIN_CLIENT_ID');
-$client_secret = getenv('LINKEDIN_CLIENT_SECRET');
+$client_id     = getenv('LINKEDIN_CLIENT_ID') ?: ($_SERVER['LINKEDIN_CLIENT_ID'] ?? null);
+$client_secret = getenv('LINKEDIN_CLIENT_SECRET') ?: ($_SERVER['LINKEDIN_CLIENT_SECRET'] ?? null);
 $redirect_uri  = (isset($_SERVER['HTTPS']) ? 'https' : 'http') . '://' . $_SERVER['HTTP_HOST'] . '/linkedin/callback';
 
 // Exchange code for tokens