diff --git a/bastion-executor/src/blocking.rs b/bastion-executor/src/blocking.rs
index 2996d800..0978ec3b 100644
--- a/bastion-executor/src/blocking.rs
+++ b/bastion-executor/src/blocking.rs
@@ -66,7 +66,7 @@ use lightproc::proc_stack::ProcStack;
 use lightproc::recoverable_handle::RecoverableHandle;
 use std::future::Future;
 use std::io::ErrorKind;
-use std::iter::{Cycle, Iterator, Repeat};
+use std::iter::Iterator;
 
 use crate::placement::CoreId;
 
diff --git a/bastion-executor/src/lib.rs b/bastion-executor/src/lib.rs
index 92956990..0a53e8de 100644
--- a/bastion-executor/src/lib.rs
+++ b/bastion-executor/src/lib.rs
@@ -41,9 +41,10 @@ pub mod pool;
 pub mod run;
 pub mod run_queue;
 pub mod sleepers;
-pub mod utils;
 pub mod worker;
 
+mod utils;
+
 ///
 /// Prelude of Bastion Executor
 pub mod prelude {