diff --git a/Cargo.lock b/Cargo.lock
index e3ceba8..939f6e8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2008,6 +2008,7 @@ dependencies = [
  "prost-reflect-build",
  "prost-types",
  "quinn",
+ "quinn-proto",
  "rand 0.8.5",
  "rcgen",
  "regex",
diff --git a/easytier/Cargo.toml b/easytier/Cargo.toml
index 69d60ea..876b4aa 100644
--- a/easytier/Cargo.toml
+++ b/easytier/Cargo.toml
@@ -65,6 +65,8 @@ pin-project-lite = "0.2.13"
 tachyonix = "0.3.0"
 
 quinn = { version = "0.11.8", optional = true, features = ["ring"] }
+quinn-proto = { version = "0.11.5", optional = true }
+
 rustls = { version = "0.23.0", features = [
     "ring",
 ], default-features = false, optional = true }
@@ -291,7 +293,7 @@ full = [
     "socks5",
 ]
 wireguard = ["dep:boringtun", "dep:ring"]
-quic = ["dep:quinn", "dep:rustls", "dep:rcgen"]
+quic = ["dep:quinn", "dep:rustls", "dep:rcgen", "dep:quinn-proto"]
 mimalloc = ["dep:mimalloc"]
 aes-gcm = ["dep:aes-gcm"]
 tun = ["dep:tun"]
diff --git a/easytier/src/tunnel/quic.rs b/easytier/src/tunnel/quic.rs
index 728e85f..513bc73 100644
--- a/easytier/src/tunnel/quic.rs
+++ b/easytier/src/tunnel/quic.rs
@@ -9,6 +9,7 @@ use crate::tunnel::{
     TunnelInfo,
 };
 use anyhow::Context;
+
 use quinn::{
     crypto::rustls::QuicClientConfig, ClientConfig, Connection, Endpoint, ServerConfig,
     TransportConfig,
@@ -19,17 +20,21 @@ use super::{
     insecure_tls::{get_insecure_tls_cert, get_insecure_tls_client_config},
     IpVersion, Tunnel, TunnelConnector, TunnelError, TunnelListener,
 };
+use quinn_proto::congestion::BbrConfig;
+
 
 pub fn configure_client() -> ClientConfig {
-    let mut tspt_cfg = TransportConfig::default();
-    tspt_cfg.keep_alive_interval(Some(Duration::from_secs(5)));
+    let client_crypto = QuicClientConfig::try_from(get_insecure_tls_client_config()).unwrap();
+    let mut client_config = ClientConfig::new(Arc::new(client_crypto));
 
-    let mut cfg = ClientConfig::new(Arc::new(
-        QuicClientConfig::try_from(get_insecure_tls_client_config()).unwrap(),
-    ));
-    cfg.transport_config(Arc::new(tspt_cfg));
+    // // Create a new TransportConfig and set BBR
+    let mut transport_config = TransportConfig::default();
+    transport_config.congestion_controller_factory(Arc::new(BbrConfig::default()));
+    transport_config.keep_alive_interval(Some(Duration::from_secs(5)));
+    // Replace the default TransportConfig with the transport_config() method
+    client_config.transport_config(Arc::new(transport_config));
 
-    cfg
+    client_config
 }
 
 /// Constructs a QUIC endpoint configured to listen for incoming connections on a certain address
@@ -54,6 +59,8 @@ pub fn configure_server() -> Result<(ServerConfig, Vec<u8>), Box<dyn Error>> {
     let transport_config = Arc::get_mut(&mut server_config.transport).unwrap();
     transport_config.max_concurrent_uni_streams(10_u8.into());
     transport_config.max_concurrent_bidi_streams(10_u8.into());
+    // Setting BBR congestion control
+    transport_config.congestion_controller_factory(Arc::new(BbrConfig::default()));
 
     Ok((server_config, certs[0].to_vec()))
 }