diff --git a/scripts/handle_tmux_automatic_start/systemd_enable.sh b/scripts/handle_tmux_automatic_start/systemd_enable.sh
index ec9d349..0ddcb06 100755
--- a/scripts/handle_tmux_automatic_start/systemd_enable.sh
+++ b/scripts/handle_tmux_automatic_start/systemd_enable.sh
@@ -23,7 +23,6 @@ template() {
 
 	[Service]
 	Type=forking
-	Environment=DISPLAY=:0
 	ExecStart=${tmux_path} ${systemd_tmux_server_start_cmd}
 
 	ExecStop=${resurrect_save_script_path}