diff --git a/aquatic_udp/Cargo.toml b/aquatic_udp/Cargo.toml
index b283860..4dfed44 100644
--- a/aquatic_udp/Cargo.toml
+++ b/aquatic_udp/Cargo.toml
@@ -15,7 +15,9 @@ path = "src/lib/lib.rs"
 name = "aquatic_udp"
 
 [features]
-io_uring = ["glommio", "futures-lite"]
+default = ["with-mio"]
+with-glommio = ["glommio", "futures-lite"]
+with-mio = ["crossbeam-channel", "histogram", "mio", "socket2"]
 
 [dependencies]
 anyhow = "1"
@@ -24,20 +26,23 @@ aquatic_common = "0.1.0"
 aquatic_udp_protocol = "0.1.0"
 cfg-if = "1"
 core_affinity = "0.5"
-crossbeam-channel = "0.5"
 hashbrown = "0.11.2"
 hex = "0.4"
-histogram = "0.6"
 indexmap = "1"
 log = "0.4"
 mimalloc = { version = "0.1", default-features = false }
-mio = { version = "0.7", features = ["udp", "os-poll", "os-util"] }
 parking_lot = "0.11"
 privdrop = "0.5"
 rand = { version = "0.8", features = ["small_rng"] }
 serde = { version = "1", features = ["derive"] }
-socket2 = { version = "0.4.1", features = ["all"] }
 
+# mio
+crossbeam-channel = { version = "0.5", optional = true }
+histogram = { version = "0.6", optional = true }
+mio = { version = "0.7", features = ["udp", "os-poll", "os-util"], optional = true }
+socket2 = { version = "0.4.1", features = ["all"], optional = true }
+
+# glommio
 glommio = { git = "https://github.com/DataDog/glommio.git", rev = "4e6b14772da2f4325271fbcf12d24cf91ed466e5", optional = true }
 futures-lite = { version = "1", optional = true }
 
diff --git a/aquatic_udp/src/lib/config.rs b/aquatic_udp/src/lib/config.rs
index 5e7b6f6..d05b338 100644
--- a/aquatic_udp/src/lib/config.rs
+++ b/aquatic_udp/src/lib/config.rs
@@ -18,7 +18,9 @@ pub struct Config {
     pub log_level: LogLevel,
     pub network: NetworkConfig,
     pub protocol: ProtocolConfig,
+    #[cfg(feature = "with-mio")]
     pub handlers: HandlerConfig,
+    #[cfg(feature = "with-mio")]
     pub statistics: StatisticsConfig,
     pub cleaning: CleaningConfig,
     pub privileges: PrivilegeConfig,
@@ -52,6 +54,7 @@ pub struct NetworkConfig {
     /// $ sudo sysctl -w net.core.rmem_max=104857600
     /// $ sudo sysctl -w net.core.rmem_default=104857600
     pub socket_recv_buffer_size: usize,
+    #[cfg(feature = "with-mio")]
     pub poll_event_capacity: usize,
 }
 
@@ -66,6 +69,7 @@ pub struct ProtocolConfig {
     pub peer_announce_interval: i32,
 }
 
+#[cfg(feature = "with-mio")]
 #[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(default)]
 pub struct HandlerConfig {
@@ -75,6 +79,7 @@ pub struct HandlerConfig {
     pub channel_recv_timeout_microseconds: u64,
 }
 
+#[cfg(feature = "with-mio")]
 #[derive(Clone, Debug, Serialize, Deserialize)]
 #[serde(default)]
 pub struct StatisticsConfig {
@@ -119,7 +124,9 @@ impl Default for Config {
             log_level: LogLevel::Error,
             network: NetworkConfig::default(),
             protocol: ProtocolConfig::default(),
+            #[cfg(feature = "with-mio")]
             handlers: HandlerConfig::default(),
+            #[cfg(feature = "with-mio")]
             statistics: StatisticsConfig::default(),
             cleaning: CleaningConfig::default(),
             privileges: PrivilegeConfig::default(),
@@ -133,8 +140,9 @@ impl Default for NetworkConfig {
     fn default() -> Self {
         Self {
             address: SocketAddr::from(([0, 0, 0, 0], 3000)),
-            poll_event_capacity: 4096,
             socket_recv_buffer_size: 4096 * 128,
+            #[cfg(feature = "with-mio")]
+            poll_event_capacity: 4096,
         }
     }
 }
@@ -149,6 +157,7 @@ impl Default for ProtocolConfig {
     }
 }
 
+#[cfg(feature = "with-mio")]
 impl Default for HandlerConfig {
     fn default() -> Self {
         Self {
@@ -158,6 +167,7 @@ impl Default for HandlerConfig {
     }
 }
 
+#[cfg(feature = "with-mio")]
 impl Default for StatisticsConfig {
     fn default() -> Self {
         Self { interval: 0 }
diff --git a/aquatic_udp/src/lib/lib.rs b/aquatic_udp/src/lib/lib.rs
index a4a3a55..e3eea68 100644
--- a/aquatic_udp/src/lib/lib.rs
+++ b/aquatic_udp/src/lib/lib.rs
@@ -10,8 +10,9 @@ use cfg_if::cfg_if;
 
 pub mod common;
 pub mod config;
-#[cfg(all(feature = "io_uring", target_os = "linux"))]
+#[cfg(all(feature = "with-glommio", target_os = "linux"))]
 pub mod glommio;
+#[cfg(feature = "with-mio")]
 pub mod mio;
 
 use config::Config;
@@ -21,7 +22,7 @@ pub const APP_NAME: &str = "aquatic_udp: UDP BitTorrent tracker";
 
 pub fn run(config: Config) -> ::anyhow::Result<()> {
     cfg_if! {
-        if #[cfg(all(feature = "io_uring", target_os = "linux"))] {
+        if #[cfg(all(feature = "with-glommio", target_os = "linux"))] {
             glommio::run(config)
         } else {
             mio::run(config)