diff --git a/run_in_chroot.sh b/run_in_chroot.sh
index c82b5d9..4b52a12 100755
--- a/run_in_chroot.sh
+++ b/run_in_chroot.sh
@@ -19,11 +19,10 @@ done
 
 input="${@}"
 for i in $(seq 1 "${#input[@]}"); do
-	if [[ "${i}" == "1" ]]; then
+	if [[ "${i}" == "${#input[@]}" ]]; then
 		cfg+=( [diskpw]="${1}" )
 	else
-		c="$(( i - 1 ))"
-		users+=( [pw$c]="${input[$c]}" )
+		users+=( [pw$i]="${input[$i]}" )
 	fi
 done