diff --git a/src/bin/src/main.rs b/src/bin/src/main.rs
index 16f1d5d..4950b8b 100644
--- a/src/bin/src/main.rs
+++ b/src/bin/src/main.rs
@@ -1,14 +1,13 @@
 // Security or something like that
 #![forbid(unsafe_code)]
-
 #![feature(slice_as_chunks)]
 
 use ferrumc_ecs::Universe;
-use ferrumc_net::ServerState;
-use std::sync::{Arc};
-use tracing::{error, info};
 use ferrumc_net::server::create_server_listener;
+use ferrumc_net::ServerState;
+use std::sync::Arc;
 use systems::definition;
+use tracing::{error, info};
 
 pub(crate) mod errors;
 mod packet_handlers;
@@ -33,19 +32,18 @@ async fn main() {
 async fn entry() -> Result<()> {
     let state = create_state().await?;
     let global_state = Arc::new(state);
-    
-    let all_systems = tokio::spawn(definition::start_all_systems(Arc::clone(&global_state)));
+
+    let all_system_handles = tokio::spawn(definition::start_all_systems(global_state.clone()));
 
     // Start the systems and wait until all of them are done
-    all_systems.await??;
-    
+    all_system_handles.await??;
+
     // Stop all systems
     definition::stop_all_systems(global_state).await?;
 
     Ok(())
 }
 
-
 async fn create_state() -> Result<ServerState> {
     let listener = create_server_listener().await?;
 
@@ -53,4 +51,4 @@ async fn create_state() -> Result<ServerState> {
         universe: Universe::new(),
         tcp_listener: listener,
     })
-}
\ No newline at end of file
+}
diff --git a/src/bin/src/systems/definition.rs b/src/bin/src/systems/definition.rs
index 4590cb7..0fa3989 100644
--- a/src/bin/src/systems/definition.rs
+++ b/src/bin/src/systems/definition.rs
@@ -1,11 +1,11 @@
-use std::sync::Arc;
-use ferrumc_net::{GlobalState, NetResult};
-use futures::stream::FuturesUnordered;
-use tracing::{debug, debug_span, info, Instrument};
-use async_trait::async_trait;
 use crate::systems::keep_alive_system::KeepAliveSystem;
 use crate::systems::tcp_listener_system::TcpListenerSystem;
 use crate::systems::ticking_system::TickingSystem;
+use async_trait::async_trait;
+use ferrumc_net::{GlobalState, NetResult};
+use futures::stream::FuturesUnordered;
+use std::sync::{Arc, LazyLock};
+use tracing::{debug, debug_span, info, Instrument};
 
 #[async_trait]
 pub trait System: Send + Sync {
@@ -15,7 +15,9 @@ pub trait System: Send + Sync {
     fn name(&self) -> &'static str;
 }
 
-
+static SYSTEMS: LazyLock<Vec<Arc<dyn System>>> = LazyLock::new(|| {
+    create_systems()
+});
 pub fn create_systems() -> Vec<Arc<dyn System>> {
     vec![
         Arc::new(TcpListenerSystem),
@@ -24,14 +26,14 @@ pub fn create_systems() -> Vec<Arc<dyn System>> {
     ]
 }
 pub async fn start_all_systems(state: GlobalState) -> NetResult<()> {
-    let systems = create_systems();
     let handles = FuturesUnordered::new();
 
-    for system in systems {
+    for system in SYSTEMS.iter() {
         let name = system.name();
 
         let handle = tokio::spawn(
             system
+                .clone()
                 .start(state.clone())
                 .instrument(debug_span!("sys", %name)),
         );
@@ -44,13 +46,12 @@ pub async fn start_all_systems(state: GlobalState) -> NetResult<()> {
 }
 
 pub async fn stop_all_systems(state: GlobalState) -> NetResult<()> {
-    let systems = create_systems();
     info!("Stopping all systems...");
 
-    for system in systems {
+    for system in SYSTEMS.iter() {
         debug!("Stopping system: {}", system.name());
-        system.stop(state.clone()).await;
+        system.clone().stop(state.clone()).await;
     }
 
     Ok(())
-}
\ No newline at end of file
+}