diff --git a/src/plugins/baremetal/baremetaldeviceconfigurationwidget.cpp b/src/plugins/baremetal/baremetaldeviceconfigurationwidget.cpp
index e82e9f16c81..26257ef128c 100644
--- a/src/plugins/baremetal/baremetaldeviceconfigurationwidget.cpp
+++ b/src/plugins/baremetal/baremetaldeviceconfigurationwidget.cpp
@@ -41,8 +41,8 @@ namespace Internal {
 // BareMetalDeviceConfigurationWidget
 
 BareMetalDeviceConfigurationWidget::BareMetalDeviceConfigurationWidget(
-        const ProjectExplorer::IDevice::Ptr &deviceConfig, QWidget *parent)
-    : IDeviceWidget(deviceConfig, parent)
+        const ProjectExplorer::IDevice::Ptr &deviceConfig)
+    : IDeviceWidget(deviceConfig)
 {
     const auto dev = qSharedPointerCast<const BareMetalDevice>(device());
     QTC_ASSERT(dev, return);
diff --git a/src/plugins/baremetal/baremetaldeviceconfigurationwidget.h b/src/plugins/baremetal/baremetaldeviceconfigurationwidget.h
index 249fea691e1..abf0c3f3e1d 100644
--- a/src/plugins/baremetal/baremetaldeviceconfigurationwidget.h
+++ b/src/plugins/baremetal/baremetaldeviceconfigurationwidget.h
@@ -43,8 +43,7 @@ class BareMetalDeviceConfigurationWidget final
     Q_OBJECT
 
 public:
-    explicit BareMetalDeviceConfigurationWidget(
-        const ProjectExplorer::IDevice::Ptr &deviceConfig, QWidget *parent = nullptr);
+    explicit BareMetalDeviceConfigurationWidget(const ProjectExplorer::IDevice::Ptr &deviceConfig);
 
 private:
     void gdbServerProviderChanged();
diff --git a/src/plugins/projectexplorer/devicesupport/idevicewidget.h b/src/plugins/projectexplorer/devicesupport/idevicewidget.h
index f9aad1a8927..ef02ef847fe 100644
--- a/src/plugins/projectexplorer/devicesupport/idevicewidget.h
+++ b/src/plugins/projectexplorer/devicesupport/idevicewidget.h
@@ -40,7 +40,7 @@ public:
     virtual void updateDeviceFromUi() = 0;
 
 protected:
-    explicit IDeviceWidget(const IDevice::Ptr &device, QWidget *parent = nullptr) : QWidget(parent),
+    explicit IDeviceWidget(const IDevice::Ptr &device) :
         m_device(device)
     { }
 
diff --git a/src/plugins/remotelinux/genericlinuxdeviceconfigurationwidget.cpp b/src/plugins/remotelinux/genericlinuxdeviceconfigurationwidget.cpp
index 4f7eaf229d1..a184bb2fd3b 100644
--- a/src/plugins/remotelinux/genericlinuxdeviceconfigurationwidget.cpp
+++ b/src/plugins/remotelinux/genericlinuxdeviceconfigurationwidget.cpp
@@ -39,8 +39,8 @@ using namespace QSsh;
 using namespace Utils;
 
 GenericLinuxDeviceConfigurationWidget::GenericLinuxDeviceConfigurationWidget(
-        const IDevice::Ptr &deviceConfig, QWidget *parent) :
-    IDeviceWidget(deviceConfig, parent),
+        const IDevice::Ptr &deviceConfig) :
+    IDeviceWidget(deviceConfig),
     m_ui(new Ui::GenericLinuxDeviceConfigurationWidget)
 {
     m_ui->setupUi(this);
diff --git a/src/plugins/remotelinux/genericlinuxdeviceconfigurationwidget.h b/src/plugins/remotelinux/genericlinuxdeviceconfigurationwidget.h
index 7faf3494d6c..bc4383e6c9c 100644
--- a/src/plugins/remotelinux/genericlinuxdeviceconfigurationwidget.h
+++ b/src/plugins/remotelinux/genericlinuxdeviceconfigurationwidget.h
@@ -40,7 +40,7 @@ class REMOTELINUX_EXPORT GenericLinuxDeviceConfigurationWidget
 
 public:
     explicit GenericLinuxDeviceConfigurationWidget(
-        const ProjectExplorer::IDevice::Ptr &deviceConfig, QWidget *parent = nullptr);
+        const ProjectExplorer::IDevice::Ptr &deviceConfig);
     ~GenericLinuxDeviceConfigurationWidget() override;
 
 private: