diff --git a/rupring/Cargo.toml b/rupring/Cargo.toml
index dfd1161..b66a253 100644
--- a/rupring/Cargo.toml
+++ b/rupring/Cargo.toml
@@ -41,5 +41,6 @@ signal-hook = "0.3.17"
 [features] 
 default = []
 
-full = ["aws-lambda"]
-aws-lambda = []
\ No newline at end of file
+full = ["aws-lambda", "tls"]
+aws-lambda = []
+tls = []
\ No newline at end of file
diff --git a/rupring/src/core/mod.rs b/rupring/src/core/mod.rs
index 953ac2e..eacab0e 100644
--- a/rupring/src/core/mod.rs
+++ b/rupring/src/core/mod.rs
@@ -7,6 +7,7 @@ mod parse;
 
 #[cfg(feature = "aws-lambda")]
 use bootings::aws_lambda::LambdaRequestEvent;
+
 use hyper_util::rt::TokioExecutor;
 use tokio::time::error::Elapsed;
 use tokio::time::Instant;
@@ -20,7 +21,6 @@ pub(crate) mod route;
 use std::collections::HashMap;
 use std::convert::Infallible;
 use std::error::Error;
-
 use std::net::SocketAddr;
 use std::sync::atomic::AtomicBool;
 use std::sync::atomic::AtomicU64;