diff --git a/app/Http/Resources/WalletTransactionResource.php b/app/Http/Resources/WalletTransactionResource.php
index 95db6492..53f18364 100644
--- a/app/Http/Resources/WalletTransactionResource.php
+++ b/app/Http/Resources/WalletTransactionResource.php
@@ -29,9 +29,14 @@ class WalletTransactionResource extends JsonResource
                 break;
             case 1:
                 $booking = Transaction::where('payment_reference', $this->bill_no)->first()->owner;
-                $marking = $booking ? $booking->marking : null;
 
-                $description = 'Payment For booking refs.'. $marking ? '<a href="'.route('booking.details', $marking).'">'.$marking.'</a>' : 'Please ask Tech Support';
+                if(!$booking) {
+                    $description = 'Payment for unknown booking, please contact tech support.';
+                    break;
+                }
+
+                $marking = $booking->marking;
+                $description = 'Payment For booking refs.'.'<a href="'.route('booking.details', $marking).'">'.$marking.'</a>';
                 break;
             case 11:
                 $description = 'Debit Voucher for '.$this->payment_reference;