diff --git a/libs/event-emitter/src/models/main-config-model.ts b/libs/event-emitter/src/models/main-config-model.ts
index 17b7720..b1c1342 100644
--- a/libs/event-emitter/src/models/main-config-model.ts
+++ b/libs/event-emitter/src/models/main-config-model.ts
@@ -11,7 +11,7 @@ export type MainConfigModel = {
   rssListener: RssListenerParams | null;
   redmineUrlPrefix: string;
   redmineUrlPublic: string;
-  couchDb?: {
+  couchDb: {
     url: string;
     dbs: {
       users: string;