diff --git a/Documents/bin/_docker-remote b/Documents/bin/_docker-remote
index 81cd615e010e9bfe7ebab031a4d85d956439a896..31bc9be559c23cae7a9d051f832713819ee6b808 100755
--- a/Documents/bin/_docker-remote
+++ b/Documents/bin/_docker-remote
@@ -5,7 +5,7 @@ set -eu
 host="$1"
 localsocket="$HOME/.ssh/docker_$host.sock"
 
-[ ! -e "$localsocket" ] || lsof -f "$localsocket" >/dev/null || rm "$localsocket"
+[ ! -e "$localsocket" ] || lsof -t "$localsocket" >/dev/null || rm "$localsocket"
 
 forward "$host" "$localsocket:/var/run/docker.sock" > /dev/null 2>&1