diff --git a/src/services/database.service.ts b/src/services/database.service.ts
index 2eb491b..c470b90 100755
--- a/src/services/database.service.ts
+++ b/src/services/database.service.ts
@@ -121,14 +121,15 @@ class Database {
         this.serviceWorkerRegistration = registration
         await this.checkForUpdates();
 
-        // Set up the message channels
-        this.messageChannel.port1.onmessage = this.handleAddObjectResponse;
-        this.messageChannelForGet.port1.onmessage = this.handleGetObjectResponse;
-        registration.active?.postMessage(
+        const messageChannel = new MessageChannel();
+
+        messageChannel.port1.onmessage = this.handleAddObjectResponse;
+        const readyRegistration = await navigator.serviceWorker.ready;
+        readyRegistration.active?.postMessage(
           {
             type: 'START',
           },
-          [this.messageChannel.port2],
+          [messageChannel.port2],
         );
         // Optionally, initialize service worker with some data
       } catch (error) {