diff --git a/src/main/java/ch/unibas/dmi/dbis/cs108/casono/server/network/DisconnectEvent.java b/src/main/java/ch/unibas/dmi/dbis/cs108/casono/server/network/DisconnectEvent.java
new file mode 100644
index 0000000..a271ed6
--- /dev/null
+++ b/src/main/java/ch/unibas/dmi/dbis/cs108/casono/server/network/DisconnectEvent.java
@@ -0,0 +1,3 @@
+package ch.unibas.dmi.dbis.cs108.casono.server.network;
+
+public record DisconnectEvent(SessionId sessionId) {}