diff --git a/content/tournaments/masters-cup-01/index.de.md b/content/tournaments/masters-cup-01/index.de.md
index aaf738c..78530b6 100644
--- a/content/tournaments/masters-cup-01/index.de.md
+++ b/content/tournaments/masters-cup-01/index.de.md
@@ -44,6 +44,8 @@ Ticket / vor Ort | 25€
 ### :pencil: Anmeldung
 max. 50 Spieler
 
+Für die Teilnahme am Event benötigst du einen Account auf [Spicerack.gg](https://spicerack.gg). Darüber organisieren wir den Ablauf des Turniers und Pairings.
+
 **Schritt 1: Ticket kaufen**
 
 {{< button href="https://tickets.dc-series.de/event/1/masters-cup-dc-series" target="_blank" >}}
diff --git a/content/tournaments/masters-cup-01/index.en.md b/content/tournaments/masters-cup-01/index.en.md
index c2406ee..16bf73b 100644
--- a/content/tournaments/masters-cup-01/index.en.md
+++ b/content/tournaments/masters-cup-01/index.en.md
@@ -44,6 +44,8 @@ ticket / on site | 25€
 ### :pencil: Registration
 max. 50 Players
 
+To participate in the event, you need an account on [Spicerack.gg](https://spicerack.gg). We use this to organize the tournament and pairings.
+
 **Step 1: Buy a ticket**
 
 {{< button href="https://tickets.dc-series.de/event/1/masters-cup-dc-series" target="_blank" >}}