diff --git a/src/plugins/platforms/eglfs/qeglfswindow.cpp b/src/plugins/platforms/eglfs/qeglfswindow.cpp
index e9430eae40..379150cfa6 100644
--- a/src/plugins/platforms/eglfs/qeglfswindow.cpp
+++ b/src/plugins/platforms/eglfs/qeglfswindow.cpp
@@ -66,7 +66,7 @@ void QEglFSWindow::setGeometry(const QRect &)
     QPlatformWindow::setGeometry(rect);
 }
 
-Qt::WindowState QEglFSWindow::setWindowState(Qt::WindowState state)
+Qt::WindowState QEglFSWindow::setWindowState(Qt::WindowState)
 {
     setGeometry(QRect());
     return Qt::WindowFullScreen;
diff --git a/src/widgets/kernel/qwidgetsvariant.cpp b/src/widgets/kernel/qwidgetsvariant.cpp
index e19d955b2b..da75536cb9 100644
--- a/src/widgets/kernel/qwidgetsvariant.cpp
+++ b/src/widgets/kernel/qwidgetsvariant.cpp
@@ -80,7 +80,7 @@ static void clear(QVariant::Private *d)
 }
 
 
-static bool isNull(const QVariant::Private *d)
+static bool isNull(const QVariant::Private *)
 {
     return false;
 }