diff --git a/.local/bin/samedir b/.local/bin/samedir
index 0a19707..371ec64 100755
--- a/.local/bin/samedir
+++ b/.local/bin/samedir
@@ -4,7 +4,7 @@
 
 PID=$(xprop -id "$(xprop -root | xprop -root | sed -n "/_NET_ACTIVE_WINDOW/ s/^.*# // p")" | sed -n "/PID/ s/^.*= // p")
 PID="$(pstree -lpA "$PID")"
-PID="${PID##*(}"
-PID="${PID%)}"
+PID="${PID##*"${SHELL##*/}"(}"
+PID="${PID%%)*}"
 cd "$(readlink /proc/"$PID"/cwd)" || return 1
 "$TERMINAL"