diff --git a/Cargo.toml b/Cargo.toml
index 6678e6c..05b7d7b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "remux"
-version = "0.3.4"
+version = "0.3.5"
 edition = "2021"
 authors = [ "Valerie Wolfe <sleeplessval@gmail.com>" ]
 description = "A friendly command shortener for tmux"
diff --git a/src/command/session.rs b/src/command/session.rs
index 86ae726..0ececee 100644
--- a/src/command/session.rs
+++ b/src/command/session.rs
@@ -8,7 +8,7 @@ use tmux_interface::{
 use crate::{
 	error,
 	state::State,
-	util
+	util::{ self, NULL }
 };
 
 pub fn path(state: &mut State) {
@@ -48,7 +48,7 @@ pub fn switch(state: &mut State) {
 
 	Tmux::new()
 		.add_command(switch)
-		.output().ok();
+		.stderr(NULL).output().ok();
 }
 
 pub fn title(state: State) {
diff --git a/src/command/share.rs b/src/command/share.rs
index e7229e7..edae1b3 100644
--- a/src/command/share.rs
+++ b/src/command/share.rs
@@ -13,7 +13,7 @@ use crate::{
 	error,
 	flag,
 	state::State,
-	util
+	util::{ self, NULL }
 };
 
 pub fn attach(state: &mut State) {
@@ -51,7 +51,7 @@ pub fn attach(state: &mut State) {
 	//	build dispatch
 	let mut tmux = Tmux::new().add_command(attach);
 	if let Some(select_window) = select_window { tmux = tmux.add_command(select_window); }
-	tmux.output().ok();
+	tmux.stderr(NULL).output().ok();
 
 	state.nest_deinit();
 }
@@ -188,6 +188,6 @@ pub fn new(state: &mut State) {
 		tmux = tmux.add_command(auto_name);
 	}
 
-	tmux.output().ok();
+	tmux.stderr(NULL).output().ok();
 }
 
diff --git a/src/util.rs b/src/util.rs
index c215717..424befa 100644
--- a/src/util.rs
+++ b/src/util.rs
@@ -4,7 +4,7 @@ use std::{
 };
 
 use tmux_interface::{
-	Session, Tmux,
+	Session, StdIO, Tmux,
 
 	commands,
 	variables::session::SessionsCtl
@@ -12,6 +12,8 @@ use tmux_interface::{
 
 use crate::error;
 
+pub const NULL: Option<StdIO> = Some(StdIO::Null);
+
 pub fn session_name() -> Option<String> {
 	let message = commands::DisplayMessage::new().print().message("#{session_name}");
 
@@ -37,6 +39,7 @@ pub fn session_exists<S: Into<String>>(target: S) -> bool {
 	let has_session = commands::HasSession::new()
 		.target_session(target.into());
 	Tmux::new().add_command(has_session)
+		.stderr(NULL)
 		.status()
 		.unwrap()
 		.success()