diff --git a/laravel/auth/drivers/driver.php b/laravel/auth/drivers/driver.php
index 8f4f391b..21a5f5ad 100644
--- a/laravel/auth/drivers/driver.php
+++ b/laravel/auth/drivers/driver.php
@@ -109,7 +109,7 @@ public function login($token, $remember = false)
 	{
 		// if the token is an Eloquent model
 		// set the token from the id field
-		if ($token instanceof Eloquent) $token = $token->id;
+		if ($token instanceof Eloquent) $token = $token->get_key();
 
 		$this->token = $token;