diff --git a/src/View.h b/src/View.h
index c3e572ee..8c236011 100644
--- a/src/View.h
+++ b/src/View.h
@@ -94,7 +94,6 @@ public:
     virtual Qt::FocusPolicy focusPolicy() const = 0;
     virtual bool hasFocus() const = 0;
     virtual QSize maxSizeHint() const = 0;
-    virtual QSize maximumSize() const = 0;
     virtual QRect geometry() const = 0;
     virtual QRect normalGeometry() const = 0;
     virtual void setGeometry(QRect) = 0;
diff --git a/src/controllers/Group.cpp b/src/controllers/Group.cpp
index 9733f84d..c29b6196 100644
--- a/src/controllers/Group.cpp
+++ b/src/controllers/Group.cpp
@@ -817,7 +817,7 @@ QSize Group::biggestDockWidgetMaxSize() const
 
         const bool hasMaxSize = dwMax != Layouting::Item::hardcodedMaximumSize;
         if (hasMaxSize)
-            size = dw->view()->maximumSize().expandedTo(size);
+            size = dwMax.expandedTo(size);
     }
 
     // Interpret 0 max-size as not having one too.
diff --git a/src/dummy/views/DockWidget_dummy.cpp b/src/dummy/views/DockWidget_dummy.cpp
index f265eb31..ab744cad 100644
--- a/src/dummy/views/DockWidget_dummy.cpp
+++ b/src/dummy/views/DockWidget_dummy.cpp
@@ -65,12 +65,12 @@ QSize DockWidget_dummy::minSize() const
     return View_dummy::minSize();
 }
 
-QSize DockWidget_dummy::maximumSize() const
+QSize DockWidget_dummy::maxSizeHint() const
 {
     if (auto guestWidget = dockWidget()->guestView()) {
         // The guests max-size is the same as the widget's, there's no spacing or margins.
-        return guestWidget->maximumSize();
+        return guestWidget->maxSizeHint();
     }
 
-    return View_dummy::maximumSize();
+    return View_dummy::maxSizeHint();
 }
diff --git a/src/dummy/views/DockWidget_dummy.h b/src/dummy/views/DockWidget_dummy.h
index cb71ad30..21e09312 100644
--- a/src/dummy/views/DockWidget_dummy.h
+++ b/src/dummy/views/DockWidget_dummy.h
@@ -61,7 +61,7 @@ public:
     QSize minSize() const override;
 
     /// @reimp
-    QSize maximumSize() const override;
+    QSize maxSizeHint() const override;
 
 protected:
     void init() override;
diff --git a/src/dummy/views/Group_dummy.cpp b/src/dummy/views/Group_dummy.cpp
index 698ad777..8c45fda8 100644
--- a/src/dummy/views/Group_dummy.cpp
+++ b/src/dummy/views/Group_dummy.cpp
@@ -108,9 +108,9 @@ QSize Group_dummy::minSize() const
     return contentsSize + QSize(0, nonContentsHeight());
 }
 
-QSize Group_dummy::maximumSize() const
+QSize Group_dummy::maxSizeHint() const
 {
-    return View_dummy::maximumSize();
+    return View_dummy::maxSizeHint();
 }
 
 int Group_dummy::nonContentsHeight() const
diff --git a/src/dummy/views/Group_dummy.h b/src/dummy/views/Group_dummy.h
index ae825b72..5879ff81 100644
--- a/src/dummy/views/Group_dummy.h
+++ b/src/dummy/views/Group_dummy.h
@@ -36,7 +36,7 @@ public:
     QSize minSize() const override;
 
     /// @reimp
-    QSize maximumSize() const override;
+    QSize maxSizeHint() const override;
 
     QRect dragRect() const override;
     int currentIndex() const;
diff --git a/src/dummy/views/View_dummy.cpp b/src/dummy/views/View_dummy.cpp
index cb75f1c5..29b17a3e 100644
--- a/src/dummy/views/View_dummy.cpp
+++ b/src/dummy/views/View_dummy.cpp
@@ -95,11 +95,6 @@ QSize View_dummy::maxSizeHint() const
     return {};
 }
 
-QSize View_dummy::maximumSize() const
-{
-    return {};
-}
-
 QRect View_dummy::geometry() const
 {
     return {};
diff --git a/src/dummy/views/View_dummy.h b/src/dummy/views/View_dummy.h
index 7d4b4fc6..7f346c0d 100644
--- a/src/dummy/views/View_dummy.h
+++ b/src/dummy/views/View_dummy.h
@@ -44,7 +44,6 @@ public:
     QSize sizeHint() const override;
     QSize minSize() const override;
     QSize maxSizeHint() const override;
-    QSize maximumSize() const override;
     QRect geometry() const override;
     QRect normalGeometry() const override;
     void setNormalGeometry(QRect geo);
diff --git a/src/private/WidgetResizeHandler.cpp b/src/private/WidgetResizeHandler.cpp
index fecedde2..41be4896 100644
--- a/src/private/WidgetResizeHandler.cpp
+++ b/src/private/WidgetResizeHandler.cpp
@@ -256,7 +256,7 @@ bool WidgetResizeHandler::mouseMoveEvent(QMouseEvent *e)
     {
         int deltaWidth = 0;
         int newWidth = 0;
-        const int maxWidth = mTarget->maximumSize().width();
+        const int maxWidth = mTarget->maxSizeHint().width();
         const int minWidth = mTarget->minSize().width();
 
         switch (mCursorPos) {
@@ -292,7 +292,7 @@ bool WidgetResizeHandler::mouseMoveEvent(QMouseEvent *e)
     }
 
     {
-        const int maxHeight = mTarget->maximumSize().height();
+        const int maxHeight = mTarget->maxSizeHint().height();
         const int minHeight = mTarget->minSize().height();
         int deltaHeight = 0;
         int newHeight = 0;
diff --git a/src/private/WindowBeingDragged.cpp b/src/private/WindowBeingDragged.cpp
index 68322b8a..ffefa972 100644
--- a/src/private/WindowBeingDragged.cpp
+++ b/src/private/WindowBeingDragged.cpp
@@ -312,7 +312,7 @@ QSize WindowBeingDraggedWayland::maxSize() const
     } else if (m_group) {
         return m_group->view()->maxSizeHint();
     } else if (m_dockWidget) {
-        return m_dockWidget->view()->maximumSize();
+        return m_dockWidget->view()->maxSizeHint();
     }
 
     qWarning() << Q_FUNC_INFO << "Unknown maxSize, shouldn't happen";
diff --git a/src/qtquick/views/DockWidget_qtquick.cpp b/src/qtquick/views/DockWidget_qtquick.cpp
index e001a30b..660c6533 100644
--- a/src/qtquick/views/DockWidget_qtquick.cpp
+++ b/src/qtquick/views/DockWidget_qtquick.cpp
@@ -146,14 +146,14 @@ QSize DockWidget_qtquick::minSize() const
     return View_qtquick::minSize();
 }
 
-QSize DockWidget_qtquick::maximumSize() const
+QSize DockWidget_qtquick::maxSizeHint() const
 {
     if (auto guestWidget = dockWidget()->guestView()) {
         // The guests max-size is the same as the widget's, there's no spacing or margins.
-        return guestWidget->maximumSize();
+        return guestWidget->maxSizeHint();
     }
 
-    return View_qtquick::maximumSize();
+    return View_qtquick::maxSizeHint();
 }
 
 QObject *DockWidget_qtquick::actualTitleBarView() const
diff --git a/src/qtquick/views/DockWidget_qtquick.h b/src/qtquick/views/DockWidget_qtquick.h
index 254fdc0d..8094805f 100644
--- a/src/qtquick/views/DockWidget_qtquick.h
+++ b/src/qtquick/views/DockWidget_qtquick.h
@@ -87,7 +87,7 @@ public:
     QSize minSize() const override;
 
     /// @reimp
-    QSize maximumSize() const override;
+    QSize maxSizeHint() const override;
 
     /// @brief Returns the title bar view
     /// Qt6 requires us to include TitleBar_p.h, so instead the Q_PROPERTY uses
diff --git a/src/qtquick/views/Group_qtquick.cpp b/src/qtquick/views/Group_qtquick.cpp
index 92b33fb9..7b380c36 100644
--- a/src/qtquick/views/Group_qtquick.cpp
+++ b/src/qtquick/views/Group_qtquick.cpp
@@ -101,7 +101,7 @@ void Group_qtquick::updateConstriants()
     // QtQuick doesn't have layouts, so we need to do constraint propagation manually
 
     setProperty("kddockwidgets_min_size", minSize());
-    setProperty("kddockwidgets_max_size", maximumSize());
+    setProperty("kddockwidgets_max_size", maxSizeHint());
 
     View::d->layoutInvalidated.emit();
 }
@@ -202,11 +202,6 @@ QSize Group_qtquick::minSize() const
     return contentsSize + QSize(0, nonContentsHeight());
 }
 
-QSize Group_qtquick::maximumSize() const
-{
-    return View_qtquick::maximumSize();
-}
-
 QObject *Group_qtquick::tabWidgetObj() const
 {
     return stackView();
diff --git a/src/qtquick/views/Group_qtquick.h b/src/qtquick/views/Group_qtquick.h
index 19484e47..29df4692 100644
--- a/src/qtquick/views/Group_qtquick.h
+++ b/src/qtquick/views/Group_qtquick.h
@@ -51,9 +51,6 @@ public:
     /// @reimp
     QSize minSize() const override;
 
-    /// @reimp
-    QSize maximumSize() const override;
-
     /// @brief Returns the QQuickItem which represents this group on the screen
     QQuickItem *visualItem() const override;
 
diff --git a/src/qtquick/views/MainWindow_qtquick.cpp b/src/qtquick/views/MainWindow_qtquick.cpp
index ca11f35c..f707ad8b 100644
--- a/src/qtquick/views/MainWindow_qtquick.cpp
+++ b/src/qtquick/views/MainWindow_qtquick.cpp
@@ -100,7 +100,7 @@ QSize MainWindow_qtquick::minSize() const
     return m_mainWindow->layout()->layoutMinimumSize();
 }
 
-QSize MainWindow_qtquick::maximumSize() const
+QSize MainWindow_qtquick::maxSizeHint() const
 {
     return m_mainWindow->layout()->layoutMaximumSizeHint();
 }
diff --git a/src/qtquick/views/MainWindow_qtquick.h b/src/qtquick/views/MainWindow_qtquick.h
index 380b115c..299c68b2 100644
--- a/src/qtquick/views/MainWindow_qtquick.h
+++ b/src/qtquick/views/MainWindow_qtquick.h
@@ -56,7 +56,7 @@ public:
     QSize minSize() const override;
 
     /// @reimp
-    QSize maximumSize() const override;
+    QSize maxSizeHint() const override;
 
 #ifdef Q_MOC_RUN
     Q_INVOKABLE bool closeDockWidgets(bool force = false);
diff --git a/src/qtquick/views/ViewWrapper_qtquick.cpp b/src/qtquick/views/ViewWrapper_qtquick.cpp
index ba0472b4..7c79e64c 100644
--- a/src/qtquick/views/ViewWrapper_qtquick.cpp
+++ b/src/qtquick/views/ViewWrapper_qtquick.cpp
@@ -228,10 +228,10 @@ bool ViewWrapper_qtquick::isMinimized() const
     return false;
 }
 
-QSize ViewWrapper_qtquick::maximumSize() const
+QSize ViewWrapper_qtquick::maxSizeHint() const
 {
     if (auto view = unwrap()) {
-        return view->maximumSize();
+        return view->maxSizeHint();
     } else {
         const QSize max = m_item->property("kddockwidgets_max_size").toSize();
         return max.isEmpty() ? Layouting::Item::hardcodedMaximumSize
diff --git a/src/qtquick/views/ViewWrapper_qtquick.h b/src/qtquick/views/ViewWrapper_qtquick.h
index 801a9fdd..e045f425 100644
--- a/src/qtquick/views/ViewWrapper_qtquick.h
+++ b/src/qtquick/views/ViewWrapper_qtquick.h
@@ -35,7 +35,7 @@ public:
     void activateWindow() override;
     bool isMaximized() const override;
     bool isMinimized() const override;
-    QSize maximumSize() const override;
+    QSize maxSizeHint() const override;
     void setSize(int width, int height) override;
     bool is(Type) const override;
     std::shared_ptr<View> childViewAt(QPoint) const override;
diff --git a/src/qtquick/views/View_qtquick.cpp b/src/qtquick/views/View_qtquick.cpp
index 3943b7f6..4afbe07d 100644
--- a/src/qtquick/views/View_qtquick.cpp
+++ b/src/qtquick/views/View_qtquick.cpp
@@ -428,11 +428,6 @@ QSize View_qtquick::maxSizeHint() const
                          : max.boundedTo(Layouting::Item::hardcodedMaximumSize);
 }
 
-QSize View_qtquick::maximumSize() const
-{
-    return maxSizeHint();
-}
-
 QRect View_qtquick::geometry() const
 {
     if (isRootView()) {
@@ -456,7 +451,7 @@ void View_qtquick::setNormalGeometry(QRect geo)
 
 void View_qtquick::setMaximumSize(QSize sz)
 {
-    if (maximumSize() != sz) {
+    if (maxSizeHint() != sz) {
         setProperty("kddockwidgets_max_size", sz);
         updateGeometry();
         View::d->layoutInvalidated.emit();
diff --git a/src/qtquick/views/View_qtquick.h b/src/qtquick/views/View_qtquick.h
index aed16810..76c157db 100644
--- a/src/qtquick/views/View_qtquick.h
+++ b/src/qtquick/views/View_qtquick.h
@@ -67,7 +67,6 @@ public:
     QSize sizeHint() const override;
     QSize minSize() const override;
     QSize maxSizeHint() const override;
-    QSize maximumSize() const override;
     QRect geometry() const override;
     QRect normalGeometry() const override;
     void setNormalGeometry(QRect geo);
diff --git a/src/qtwidgets/views/ViewWrapper_qtwidgets.cpp b/src/qtwidgets/views/ViewWrapper_qtwidgets.cpp
index b05b2fdb..7d3de9f4 100644
--- a/src/qtwidgets/views/ViewWrapper_qtwidgets.cpp
+++ b/src/qtwidgets/views/ViewWrapper_qtwidgets.cpp
@@ -202,11 +202,6 @@ bool ViewWrapper_qtwidgets::isMinimized() const
     return m_widget->isMinimized();
 }
 
-QSize ViewWrapper_qtwidgets::maximumSize() const
-{
-    return m_widget->maximumSize();
-}
-
 void ViewWrapper_qtwidgets::setSize(int x, int y)
 {
     m_widget->resize(x, y);
@@ -387,3 +382,8 @@ SizePolicy ViewWrapper_qtwidgets::verticalSizePolicy() const
 {
     return SizePolicy(m_widget->sizePolicy().verticalPolicy());
 }
+
+QSize ViewWrapper_qtwidgets::maxSizeHint() const
+{
+    return m_widget->maximumSize();
+}
diff --git a/src/qtwidgets/views/ViewWrapper_qtwidgets.h b/src/qtwidgets/views/ViewWrapper_qtwidgets.h
index b0b3d50c..3b27379a 100644
--- a/src/qtwidgets/views/ViewWrapper_qtwidgets.h
+++ b/src/qtwidgets/views/ViewWrapper_qtwidgets.h
@@ -35,7 +35,6 @@ public:
     void activateWindow() override;
     bool isMaximized() const override;
     bool isMinimized() const override;
-    QSize maximumSize() const override;
     void setSize(int width, int height) override;
     bool is(Type) const override;
     std::shared_ptr<Window> window() const override;
@@ -59,6 +58,7 @@ public:
     Qt::FocusPolicy focusPolicy() const override;
     void setFocusPolicy(Qt::FocusPolicy) override;
     bool hasFocus() const override;
+    QSize maxSizeHint() const override;
     SizePolicy horizontalSizePolicy() const override;
     SizePolicy verticalSizePolicy() const override;
     QWidget *widget() const;
diff --git a/src/qtwidgets/views/View_qtwidgets.h b/src/qtwidgets/views/View_qtwidgets.h
index e09af1f4..d6eb1e2c 100644
--- a/src/qtwidgets/views/View_qtwidgets.h
+++ b/src/qtwidgets/views/View_qtwidgets.h
@@ -78,7 +78,7 @@ public:
         // to have a max size honoured
 
         const QSize min = minSize();
-        QSize max = maximumSize();
+        QSize max = Base::maximumSize();
         max = boundedMaxSize(min, max); // for safety against weird values
 
         const SizePolicy vPolicy = verticalSizePolicy();
@@ -93,11 +93,6 @@ public:
         return max;
     }
 
-    QSize maximumSize() const override
-    {
-        return Base::maximumSize();
-    }
-
     QRect geometry() const override
     {
         return Base::geometry();
diff --git a/tests/qtwidgets/tst_qtwidgets.cpp b/tests/qtwidgets/tst_qtwidgets.cpp
index 0db41ecc..f3c9e482 100644
--- a/tests/qtwidgets/tst_qtwidgets.cpp
+++ b/tests/qtwidgets/tst_qtwidgets.cpp
@@ -1179,7 +1179,7 @@ void TestQtWidgets::tst_maxSizePropagates()
 
 
     QCOMPARE(dock1->view()->minSize(), w->minSize());
-    QCOMPARE(dock1->view()->maximumSize(), w->maximumSize());
+    QCOMPARE(dock1->view()->maxSizeHint(), w->maxSizeHint());
 
     w->setMinimumSize(QSize(121, 121));
     w->setMaximumSize(QSize(501, 501));
@@ -1187,11 +1187,11 @@ void TestQtWidgets::tst_maxSizePropagates()
     Platform::instance()->tests_waitForEvent(w, QEvent::LayoutRequest);
 
     QCOMPARE(dock1->view()->minSize(), w->minSize());
-    QCOMPARE(dock1->view()->maximumSize(), w->maximumSize());
+    QCOMPARE(dock1->view()->maxSizeHint(), w->maxSizeHint());
 
     // Now let's see if our Frame also has proper size-constraints
     Controllers::Group *group = dock1->dptr()->group();
-    QCOMPARE(group->view()->maxSizeHint().expandedTo(w->maximumSize()),
+    QCOMPARE(group->view()->maxSizeHint().expandedTo(w->maxSizeHint()),
              group->view()->maxSizeHint());
 }
 
@@ -1213,21 +1213,21 @@ void TestQtWidgets::tst_maxSizedFloatingWindow()
     auto window2 = dock2->window();
     Platform::instance()->tests_waitForEvent(window1.get(), QEvent::LayoutRequest);
 
-    QVERIFY(window1->maximumSize().width() < 500);
-    QVERIFY(window1->maximumSize().height() < 500);
-    QVERIFY(window2->maximumSize().width() > 500);
-    QVERIFY(window2->maximumSize().height() > 500);
+    QVERIFY(window1->maxSizeHint().width() < 500);
+    QVERIFY(window1->maxSizeHint().height() < 500);
+    QVERIFY(window2->maxSizeHint().width() > 500);
+    QVERIFY(window2->maxSizeHint().height() > 500);
 
     auto hasMax = [&window1] {
-        const QSize max = window1->maximumSize();
+        const QSize max = window1->maxSizeHint();
         return max.width() < 500 && max.height() < 500;
     };
 
     // Adding side-by-side, we don't honour max size (yet)
     dock1->addDockWidgetToContainingWindow(dock2, Location_OnBottom);
     Platform::instance()->tests_waitForEvent(window1.get(), QEvent::LayoutRequest);
-    QVERIFY(window1->maximumSize().width() > 500);
-    QVERIFY(window1->maximumSize().height() > 500);
+    QVERIFY(window1->maxSizeHint().width() > 500);
+    QVERIFY(window1->maxSizeHint().height() > 500);
 
     // Close dw2, we have a single dock widget again, we honour max-size
     dock2->close();