diff --git a/src/compression/lz4.rs b/src/compression/lz4.rs
index f696ceb..998f6b2 100644
--- a/src/compression/lz4.rs
+++ b/src/compression/lz4.rs
@@ -1,8 +1,6 @@
 use anyhow::Result;
 use std::fs::File;
-use std::io::{Read,Write};
 use std::path::PathBuf;
-use std::io;
 use log::*;
 
 use lz4_flex::frame::{FrameDecoder, FrameEncoder};
diff --git a/src/compression/none.rs b/src/compression/none.rs
index 359353b..8090f04 100644
--- a/src/compression/none.rs
+++ b/src/compression/none.rs
@@ -1,8 +1,6 @@
 use anyhow::Result;
 use std::fs::File;
-use std::io::{Read,Write};
 use std::path::PathBuf;
-use std::io;
 use log::*;
 
 use crate::compression::CompressionEngine;
diff --git a/src/compression/program.rs b/src/compression/program.rs
index a23daa3..c75cd67 100644
--- a/src/compression/program.rs
+++ b/src/compression/program.rs
@@ -1,12 +1,10 @@
 use anyhow::{Context, Result, anyhow};
 use std::fs::File;
-use std::io::{Read,Write};
 use std::process::{Command,Stdio};
 use std::path::PathBuf;
 use std::env;
 use std::fs;
 use std::os::unix::fs::PermissionsExt;
-use std::io;
 use log::*;
 
 use crate::compression::CompressionEngine;