diff --git a/modules/payment/classes/Model/Payment.php b/modules/payment/classes/Model/Payment.php
index c26b150a..0f7a6e62 100644
--- a/modules/payment/classes/Model/Payment.php
+++ b/modules/payment/classes/Model/Payment.php
@@ -148,7 +148,7 @@ class Model_Payment extends ORM_OSB {
 		$items = $this->subitems();
 
 		// If a user modified this payment, we'll update the source to their ID.
-		if ($ao = Auth::instance()->get_user())
+		if (PHP_SAPI !== 'cli' AND $ao = Auth::instance()->get_user())
 			$this->source_id = $ao->id;
 
 		$this->ip = Request::$client_ip;