diff --git a/content/de/posts/2023-12-13-payment-via-bank-transfer.md b/content/de/posts/2023-12-13-payment-via-bank-transfer.md
index e7556dd..513d5ef 100644
--- a/content/de/posts/2023-12-13-payment-via-bank-transfer.md
+++ b/content/de/posts/2023-12-13-payment-via-bank-transfer.md
@@ -1,5 +1,5 @@
 ---
-title: 'Bezahlung: bitte überweisen!'
+title: '37c3: Bezahlung: bitte überweisen!'
 date: 2023-12-13T12:00:00+01:00
 summary: |
   tl;dr: bitte überweist den Ticketpreis bis zum dd.12.
diff --git a/content/en/posts/2023-12-13-payment-via-bank-transfer.md b/content/en/posts/2023-12-13-payment-via-bank-transfer.md
index d4795e8..3887b72 100644
--- a/content/en/posts/2023-12-13-payment-via-bank-transfer.md
+++ b/content/en/posts/2023-12-13-payment-via-bank-transfer.md
@@ -1,9 +1,9 @@
 ---
-title: 'Payment: please use bank transfer!'
+title: '37c3: Payment: please use bank transfer!'
 date: 2023-12-13T12:00:00+01:00
 summary: |
-  tl;dr: please transfer the ticket price by dd December.
+  tl;dr: please transfer the ticket price within four days.
 ---
-If you have booked tours with paid tickets, please transfer the money by dd December. This will make our work much easier!
+If you have booked tours with paid tickets, please transfer the money within four days. This will make our work much easier!
 
 Thank you!
\ No newline at end of file