diff --git a/src/services/database.service.ts b/src/services/database.service.ts
index 1b033e3..ff5e7c5 100755
--- a/src/services/database.service.ts
+++ b/src/services/database.service.ts
@@ -20,7 +20,7 @@ export class Database {
   public static async getInstance(): Promise<Database> {
     if (!Database.instance) {
       Database.instance = new Database();
-      await Database.instance.init();
+      await Database.instance.waitForWorkerReady();
     }
     return Database.instance;
   }