diff --git a/client.cpp b/client.cpp
index 7d327adff0..23900e2653 100644
--- a/client.cpp
+++ b/client.cpp
@@ -2176,7 +2176,7 @@ Client::Position Client::mousePosition(const QPoint& p) const
 {
     Q_UNUSED(p)
     if (m_decoration) {
-        switch (m_decoration->windowFrameSection()) {
+        switch (m_decoration->sectionUnderMouse()) {
             case Qt::BottomLeftSection:
                 return KDecorationDefines::PositionBottomLeft;
             case Qt::BottomRightSection:
diff --git a/kcmkwin/kwindecoration/declarative-plugin/previewitem.cpp b/kcmkwin/kwindecoration/declarative-plugin/previewitem.cpp
index dc8c7b04bd..8f1682590e 100644
--- a/kcmkwin/kwindecoration/declarative-plugin/previewitem.cpp
+++ b/kcmkwin/kwindecoration/declarative-plugin/previewitem.cpp
@@ -102,7 +102,7 @@ void PreviewItem::setDecoration(Decoration *deco)
     m_decoration = deco;
     m_decoration->setProperty("visualParent", QVariant::fromValue(this));
     connect(m_decoration, &Decoration::bordersChanged, this, updateSlot);
-    connect(m_decoration, &Decoration::windowFrameSectionChanged, this,
+    connect(m_decoration, &Decoration::sectionUnderMouseChanged, this,
         [this](Qt::WindowFrameSection section) {
             switch (section) {
                 case Qt::TopRightSection: