diff --git a/neon/data/calamares_partitioning_only.rb b/neon/data/calamares_partitioning_only.rb
index 537b4c4..7c3cb0c 100644
--- a/neon/data/calamares_partitioning_only.rb
+++ b/neon/data/calamares_partitioning_only.rb
@@ -1,52 +1,52 @@
 #!/usr/bin/env ruby
 #
 # Copyright (C) 2018 Harald Sitter <sitter@kde.org>
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License as
 # published by the Free Software Foundation; either version 2 of
 # the License or (at your option) version 3 or any later version
 # accepted by the membership of KDE e.V. (or its successor approved
 # by the membership of KDE e.V.), which shall act as a proxy
 # defined in Section 14 of version 3 of the license.
 #
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 # Disable all modules except for partitioning.
 
 require 'yaml'
 
 puts "#{$0}: Disabling all clamares modules except for partitioning"
 
 file = '/calamares/desktop/settings.conf'
 settings = YAML.load_file(file)
 exec_rule = settings['sequence'].find { |x| x.key?('exec') }
 exec_rule['exec'] = %w[partition]
 File.write(file, YAML.dump(settings))
 
 require 'fileutils'
 FileUtils.cp('/sbin/sfdisk', '/sbin/sfdisk.orig', verbose: true)
 File.write('/sbin/sfdisk', <<-EOF)
 #!/bin/sh
 
-set -ex
+set -e
 
 echo "" >> /tmp/sfdisk-stdout.log
 echo "" >> /tmp/sfdisk-stdout.log
 echo "" >> /tmp/sfdisk-stdout.log
 echo "sfdisk $@" >> /tmp/sfdisk-stdout.log
 
 echo "" >> /tmp/sfdisk-stderr.log
 echo "" >> /tmp/sfdisk-stderr.log
 echo "" >> /tmp/sfdisk-stderr.log
 echo "sfdisk $@" >> /tmp/sfdisk-stderr.log
 
 /sbin/sfdisk.orig "$@" > >(tee -a /tmp/sfdisk-stdout.log) 2> >(tee -a sfdisk-stderr.log >&2)
 EOF
 File.chmod(0o755, '/sbin/sfdisk')