diff --git a/src/libs/utils/savedaction.cpp b/src/libs/utils/savedaction.cpp
index 94c83a0e9dd..3161754a148 100644
--- a/src/libs/utils/savedaction.cpp
+++ b/src/libs/utils/savedaction.cpp
@@ -196,8 +196,6 @@ void SavedAction::readSettings(const QSettings *settings)
     if (isCheckable() && !var.isValid())
         var = false;
     setValue(var);
-    //qDebug() << "READING: " << var.isValid() << m_settingsKey << " -> " << m_value
-    //    << " (default: " << m_defaultValue << ")" << var;
 }
 
 /*
@@ -212,7 +210,6 @@ void SavedAction::writeSettings(QSettings *settings)
         return;
     settings->beginGroup(m_settingsGroup);
     settings->setValue(m_settingsKey, m_value);
-    //qDebug() << "WRITING: " << m_settingsKey << " -> " << toString();
     settings->endGroup();
 }
 
@@ -242,12 +239,10 @@ void SavedAction::connectWidget(QWidget *widget, ApplyMode applyMode)
                 this, &SavedAction::checkableButtonClicked);
     } else if (QSpinBox *spinBox = qobject_cast<QSpinBox *>(widget)) {
         spinBox->setValue(m_value.toInt());
-        //qDebug() << "SETTING VALUE" << spinBox->value();
         connect(spinBox, static_cast<void(QSpinBox::*)(int)>(&QSpinBox::valueChanged),
                 this, &SavedAction::spinBoxValueChanged);
     } else if (QLineEdit *lineEdit = qobject_cast<QLineEdit *>(widget)) {
         lineEdit->setText(m_value.toString());
-        //qDebug() << "SETTING TEXT" << lineEdit->text();
         connect(lineEdit, &QLineEdit::editingFinished,
                 this, &SavedAction::lineEditEditingFinished);
     } else if (PathChooser *pathChooser = qobject_cast<PathChooser *>(widget)) {
@@ -309,7 +304,6 @@ void SavedAction::checkableButtonClicked(bool)
 {
     QCheckBox *button = qobject_cast<QCheckBox *>(sender());
     QTC_ASSERT(button, return);
-    //qDebug() << "CHECKABLE BUTTON: " << sender();
     if (m_applyMode == ImmediateApply)
         setValue(button->isChecked());
 }
diff --git a/src/libs/utils/savedaction.h b/src/libs/utils/savedaction.h
index ed4450e99f5..c8720f63652 100644
--- a/src/libs/utils/savedaction.h
+++ b/src/libs/utils/savedaction.h
@@ -51,27 +51,27 @@ public:
     SavedAction(QObject *parent = 0);
 
     QVariant value() const;
-    Q_SLOT void setValue(const QVariant &value, bool doemit = true);
+    void setValue(const QVariant &value, bool doemit = true);
 
     QVariant defaultValue() const;
-    Q_SLOT void setDefaultValue(const QVariant &value);
+    void setDefaultValue(const QVariant &value);
 
-    Q_SLOT void trigger(const QVariant &data);
+    void trigger(const QVariant &data);
 
     // used for persistency
     QString settingsKey() const;
-    Q_SLOT void setSettingsKey(const QString &key);
-    Q_SLOT void setSettingsKey(const QString &group, const QString &key);
+    void setSettingsKey(const QString &key);
+    void setSettingsKey(const QString &group, const QString &key);
 
     QString settingsGroup() const;
-    Q_SLOT void setSettingsGroup(const QString &group);
+    void setSettingsGroup(const QString &group);
 
     virtual void readSettings(const QSettings *settings);
-    Q_SLOT virtual void writeSettings(QSettings *settings);
+    virtual void writeSettings(QSettings *settings);
 
     void connectWidget(QWidget *widget, ApplyMode applyMode = DeferedApply);
     void disconnectWidget();
-    Q_SLOT void apply(QSettings *settings);
+    void apply(QSettings *settings);
 
     QString toString() const;
 
diff --git a/src/plugins/debugger/registerpostmortemaction.cpp b/src/plugins/debugger/registerpostmortemaction.cpp
index 138daa0df58..cf1357df484 100644
--- a/src/plugins/debugger/registerpostmortemaction.cpp
+++ b/src/plugins/debugger/registerpostmortemaction.cpp
@@ -75,7 +75,7 @@ void RegisterPostMortemAction::registerNow(const QVariant &value)
 
 RegisterPostMortemAction::RegisterPostMortemAction(QObject *parent) : Utils::SavedAction(parent)
 {
-    connect(this, SIGNAL(valueChanged(QVariant)), SLOT(registerNow(QVariant)));
+    connect(this, &SavedAction::valueChanged, this, &RegisterPostMortemAction::registerNow);
 }
 
 void RegisterPostMortemAction::readSettings(const QSettings *)
diff --git a/src/plugins/debugger/registerpostmortemaction.h b/src/plugins/debugger/registerpostmortemaction.h
index 8e25ef754c7..edee314dcb7 100644
--- a/src/plugins/debugger/registerpostmortemaction.h
+++ b/src/plugins/debugger/registerpostmortemaction.h
@@ -38,14 +38,13 @@ namespace Internal {
 
 class RegisterPostMortemAction : public Utils::SavedAction
 {
-    Q_OBJECT
-
-private:
-    Q_SLOT void registerNow(const QVariant &value);
 public:
     RegisterPostMortemAction(QObject *parent = 0);
-    void readSettings(const QSettings *settings = 0);
-    Q_SLOT virtual void writeSettings(QSettings *) {}
+    void readSettings(const QSettings *settings = 0) override;
+    void writeSettings(QSettings *) override {}
+
+private:
+    void registerNow(const QVariant &value);
 };
 
 } // namespace Internal