diff --git a/pep8kcm/kcm_pep8.cpp b/pep8kcm/kcm_pep8.cpp
index 41e89395..e2ffeb57 100644
--- a/pep8kcm/kcm_pep8.cpp
+++ b/pep8kcm/kcm_pep8.cpp
@@ -1,96 +1,96 @@
 /************************************************************************
  * KDevelop Python Language Support                                     *
  *                                                                      *
  * Copyright 2013-2016 Sven Brauch <svenbrauch@gmail.com>               *
  *                                                                      *
  * 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 or version 3 of the   *
  * License, or (at your option) any later version.                      *
  *                                                                      *
  * 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/>. *
  ************************************************************************/
 
 #include "kcm_pep8.h"
 
 #include <KLocalizedString>
 #include <KSharedConfig>
 #include <QDebug>
 
 namespace {
     QString pep8DefaultIgnoreErrors() {
         return QStringLiteral("E121,E123,E126,E226,E24,E704,W503");
     }
 }
 
 PEP8KCModule::PEP8KCModule(KDevelop::IPlugin* plugin, QWidget* parent)
     : KDevelop::ConfigPage(plugin, nullptr, parent)
 {
     auto config = KSharedConfig::openConfig("kdevpythonsupportrc");
     configGroup = config->group("pep8");
     m_ui.setupUi(this);
 
     connect(m_ui.disableErrors, &QLineEdit::textChanged, this, &PEP8KCModule::changed);
     connect(m_ui.enableErrors, &QLineEdit::textChanged, this, &PEP8KCModule::changed);
     connect(m_ui.maxLineLength, static_cast<void (QSpinBox::*)(int)>(&QSpinBox::valueChanged), this, &PEP8KCModule::changed);
     connect(m_ui.enableChecking, &QGroupBox::toggled, this, &PEP8KCModule::changed);
 }
 
 void PEP8KCModule::apply()
 {
     configGroup.writeEntry("enableErrors", m_ui.enableErrors->text());
     configGroup.writeEntry("disableErrors", m_ui.disableErrors->text());
     configGroup.writeEntry("maxLineLength", m_ui.maxLineLength->text());
     configGroup.writeEntry("pep8enabled", m_ui.enableChecking->isChecked());
     configGroup.sync();
 }
 
 bool PEP8KCModule::isPep8Enabled(const KConfigGroup& group)
 {
     return group.readEntry<bool>("pep8enabled", false);
 }
 void PEP8KCModule::reset()
 {
     m_ui.enableErrors->setText(configGroup.readEntry("enableErrors", QString()));
     m_ui.disableErrors->setText(configGroup.readEntry("disableErrors", pep8DefaultIgnoreErrors()));
-    m_ui.maxLineLength->setValue(configGroup.readEntry("maxLineLength", 80));
+    m_ui.maxLineLength->setValue(configGroup.readEntry("maxLineLength", 79));
     m_ui.enableChecking->setChecked(configGroup.readEntry("pep8enabled", false));
 }
 
 void PEP8KCModule::defaults()
 {
     m_ui.enableErrors->setText("");
     m_ui.disableErrors->setText(pep8DefaultIgnoreErrors());
-    m_ui.maxLineLength->setValue(80);
+    m_ui.maxLineLength->setValue(79);
     m_ui.enableChecking->setChecked(false);
 }
 
 QString PEP8KCModule::fullName() const
 {
     return i18n("Configure Python style checking");
 }
 
 QIcon PEP8KCModule::icon() const
 {
     return QIcon::fromTheme(QStringLiteral("text-x-python"));
 }
 
 QString PEP8KCModule::name() const
 {
     return i18n("Python Style Checking");
 }
 
 PEP8KCModule::~PEP8KCModule()
 {
 }
 
 KDevelop::ConfigPage::ConfigPageType PEP8KCModule::configPageType() const
 {
     return KDevelop::ConfigPage::AnalyzerConfigPage;
 }