diff --git a/app/Models/Invoice.php b/app/Models/Invoice.php
index 76b21947b29a..b4335aa166db 100644
--- a/app/Models/Invoice.php
+++ b/app/Models/Invoice.php
@@ -550,7 +550,7 @@ class Invoice extends EntityModel implements BalanceAffecting
 
     public function canBePaid()
     {
-        return floatval($this->balance) > 0 && ! $this->is_deleted;
+        return floatval($this->balance) > 0 && ! $this->is_deleted && $this->isInvoice();
     }
 
     /**