diff --git a/router/src/lib.rs b/router/src/lib.rs
index a4950957..69c96d65 100644
--- a/router/src/lib.rs
+++ b/router/src/lib.rs
@@ -28,7 +28,12 @@ use thiserror::Error;
 use tokenizers::Tokenizer;
 use tokio::sync::OwnedSemaphorePermit;
 use tokio_stream::wrappers::UnboundedReceiverStream;
+use tower_http::cors::AllowOrigin;
 use tracing::warn;
+use tracing_subscriber::layer::SubscriberExt;
+use tracing_subscriber::util::SubscriberInitExt;
+use tracing_subscriber::EnvFilter;
+use tracing_subscriber::Layer;
 use utoipa::ToSchema;
 use validation::Validation;