diff --git a/libs/types/src/event.ts b/libs/types/src/event.ts
index 281f88d8..d11bfd07 100644
--- a/libs/types/src/event.ts
+++ b/libs/types/src/event.ts
@@ -46,6 +46,7 @@ export type EventType =
   | 'dev-server:started'
   | 'dev-server:output'
   | 'dev-server:stopped'
+  | 'dev-server:url-detected'
   | 'test-runner:started'
   | 'test-runner:progress'
   | 'test-runner:output'