diff --git a/src/plugins/android/androiddevice.h b/src/plugins/android/androiddevice.h
index 364628d8b22..b9dfe6ea70a 100644
--- a/src/plugins/android/androiddevice.h
+++ b/src/plugins/android/androiddevice.h
@@ -35,18 +35,18 @@ namespace Internal {
 class AndroidDevice : public ProjectExplorer::IDevice
 {
 public:
-    ProjectExplorer::IDevice::DeviceInfo deviceInformation() const;
+    ProjectExplorer::IDevice::DeviceInfo deviceInformation() const override;
 
-    QString displayType() const;
-    ProjectExplorer::IDeviceWidget *createWidget();
-    QList<Core::Id> actionIds() const;
-    QString displayNameForActionId(Core::Id actionId) const;
-    void executeAction(Core::Id actionId, QWidget *parent = 0);
-    bool canAutoDetectPorts() const;
-    ProjectExplorer::DeviceProcessSignalOperation::Ptr signalOperation() const;
+    QString displayType() const override;
+    ProjectExplorer::IDeviceWidget *createWidget() override;
+    QList<Core::Id> actionIds() const override;
+    QString displayNameForActionId(Core::Id actionId) const override;
+    void executeAction(Core::Id actionId, QWidget *parent = 0) override;
+    bool canAutoDetectPorts() const override;
+    ProjectExplorer::DeviceProcessSignalOperation::Ptr signalOperation() const override;
 
-    ProjectExplorer::IDevice::Ptr clone() const;
-    QString qmlProfilerHost() const;
+    ProjectExplorer::IDevice::Ptr clone() const override;
+    QString qmlProfilerHost() const override;
 
 protected:
     friend class AndroidDeviceFactory;
diff --git a/src/plugins/baremetal/baremetaldevice.h b/src/plugins/baremetal/baremetaldevice.h
index 6fbb00c7e1b..c62c83e609a 100644
--- a/src/plugins/baremetal/baremetaldevice.h
+++ b/src/plugins/baremetal/baremetaldevice.h
@@ -42,23 +42,23 @@ public:
                       Origin origin = ManuallyAdded, Core::Id id = Core::Id());
     static Ptr create(const BareMetalDevice &other);
 
-    QString displayType() const;
-    ProjectExplorer::IDeviceWidget *createWidget();
-    QList<Core::Id> actionIds() const;
-    QString displayNameForActionId(Core::Id actionId) const;
-    void executeAction(Core::Id actionId, QWidget *parent);
-    ProjectExplorer::IDevice::Ptr clone() const;
+    QString displayType() const override;
+    ProjectExplorer::IDeviceWidget *createWidget() override;
+    QList<Core::Id> actionIds() const override;
+    QString displayNameForActionId(Core::Id actionId) const override;
+    void executeAction(Core::Id actionId, QWidget *parent) override;
+    ProjectExplorer::IDevice::Ptr clone() const override;
 
-    ProjectExplorer::DeviceProcessSignalOperation::Ptr signalOperation() const;
+    ProjectExplorer::DeviceProcessSignalOperation::Ptr signalOperation() const override;
 
-    bool canCreateProcess() const { return true; }
-    ProjectExplorer::DeviceProcess *createProcess(QObject *parent) const;
+    bool canCreateProcess() const override { return true; }
+    ProjectExplorer::DeviceProcess *createProcess(QObject *parent) const override;
 
     QString gdbServerProviderId() const;
     void setGdbServerProviderId(const QString &id);
 
-    virtual void fromMap(const QVariantMap &map);
-    virtual QVariantMap toMap() const;
+    virtual void fromMap(const QVariantMap &map) override;
+    virtual QVariantMap toMap() const override;
 
 protected:
     BareMetalDevice() {}
diff --git a/src/plugins/projectexplorer/devicesupport/devicemanager.cpp b/src/plugins/projectexplorer/devicesupport/devicemanager.cpp
index 9e794a8a424..d48f9d6399c 100644
--- a/src/plugins/projectexplorer/devicesupport/devicemanager.cpp
+++ b/src/plugins/projectexplorer/devicesupport/devicemanager.cpp
@@ -451,13 +451,13 @@ public:
     static Core::Id testTypeId() { return "TestType"; }
 private:
     TestDevice(const TestDevice &other) : IDevice(other) {}
-    QString displayType() const { return QLatin1String("blubb"); }
-    IDeviceWidget *createWidget() { return 0; }
-    QList<Core::Id> actionIds() const { return QList<Core::Id>(); }
-    QString displayNameForActionId(Core::Id) const { return QString(); }
-    void executeAction(Core::Id, QWidget *) { }
-    Ptr clone() const { return Ptr(new TestDevice(*this)); }
-    DeviceProcessSignalOperation::Ptr signalOperation() const
+    QString displayType() const override { return QLatin1String("blubb"); }
+    IDeviceWidget *createWidget() override { return 0; }
+    QList<Core::Id> actionIds() const override { return QList<Core::Id>(); }
+    QString displayNameForActionId(Core::Id) const override { return QString(); }
+    void executeAction(Core::Id, QWidget *) override { }
+    Ptr clone() const override { return Ptr(new TestDevice(*this)); }
+    DeviceProcessSignalOperation::Ptr signalOperation() const override
     {
         return DeviceProcessSignalOperation::Ptr();
     }
diff --git a/src/plugins/winrt/winrtdevice.h b/src/plugins/winrt/winrtdevice.h
index 1279cbcbe2c..3cbcf6e5267 100644
--- a/src/plugins/winrt/winrtdevice.h
+++ b/src/plugins/winrt/winrtdevice.h
@@ -45,15 +45,15 @@ public:
     typedef QSharedPointer<WinRtDevice> Ptr;
     typedef QSharedPointer<const WinRtDevice> ConstPtr;
 
-    QString displayType() const;
-    ProjectExplorer::IDeviceWidget *createWidget();
-    QList<Core::Id> actionIds() const;
-    QString displayNameForActionId(Core::Id actionId) const;
-    void executeAction(Core::Id actionId, QWidget *parent);
-    ProjectExplorer::DeviceProcessSignalOperation::Ptr signalOperation() const;
-    void fromMap(const QVariantMap &map);
-    QVariantMap toMap() const;
-    ProjectExplorer::IDevice::Ptr clone() const;
+    QString displayType() const override;
+    ProjectExplorer::IDeviceWidget *createWidget() override;
+    QList<Core::Id> actionIds() const override;
+    QString displayNameForActionId(Core::Id actionId) const override;
+    void executeAction(Core::Id actionId, QWidget *parent) override;
+    ProjectExplorer::DeviceProcessSignalOperation::Ptr signalOperation() const override;
+    void fromMap(const QVariantMap &map) override;
+    QVariantMap toMap() const override;
+    ProjectExplorer::IDevice::Ptr clone() const override;
 
     static QString displayNameForType(Core::Id type);
     int deviceId() const { return m_deviceId; }