diff --git a/server/src/lib/notifications/event-bus.js b/server/src/lib/notifications/event-bus.js
new file mode 100644
index 0000000..b3dbbf3
--- /dev/null
+++ b/server/src/lib/notifications/event-bus.js
@@ -0,0 +1,7 @@
+import { EventEmitter } from 'node:events'
+
+export function createEventBus() {
+  const bus = new EventEmitter()
+  bus.setMaxListeners(50)
+  return bus
+}