diff --git a/pkg/main.go b/pkg/main.go
index fb208e2..d79b80d 100644
--- a/pkg/main.go
+++ b/pkg/main.go
@@ -42,7 +42,9 @@ func main() {
 	}
 
 	// Set up tasks queue consumers
-	go services.ConsumeDeliveryTasks()
+	for idx := 0; idx < max(1, viper.GetInt("performance.notification_deliver.worker_count")); idx++ {
+		go services.ConsumeDeliveryTasks()
+	}
 
 	// Server
 	go server.NewServer().Listen()
diff --git a/settings.toml b/settings.toml
index 8bc7901..fefff9f 100644
--- a/settings.toml
+++ b/settings.toml
@@ -16,6 +16,9 @@ firebase_credentials = ""
 
 use_registration_magic_token = false
 
+[performance]
+notification_deliver.worker_count = 4
+
 [dealer]
 addr = "127.0.0.1:8442"