diff --git a/01_edit_iso.sh b/01_edit_iso.sh
old mode 100644
new mode 100755
diff --git a/02_create_iso.sh b/02_create_iso.sh
old mode 100644
new mode 100755
diff --git a/chroot_iso.sh b/chroot_iso.sh
old mode 100644
new mode 100755