diff --git a/CHANGES-3.3 b/CHANGES-3.3
index 61ccbafb4..ca3a02813 100644
--- a/CHANGES-3.3
+++ b/CHANGES-3.3
@@ -17,6 +17,7 @@ Frameworks are required as well, and those need to be Qt6-based as well.
 
 This release contains contributions from (alphabetically by first name):
  - Adriaan de Groot
+ - Anke Boersma
  - Hector Martin
  - Ivan Borzenkov
 
diff --git a/src/modules/partition/gui/PartitionSplitterWidget.cpp b/src/modules/partition/gui/PartitionSplitterWidget.cpp
index 139eef168..11b6a4014 100644
--- a/src/modules/partition/gui/PartitionSplitterWidget.cpp
+++ b/src/modules/partition/gui/PartitionSplitterWidget.cpp
@@ -340,7 +340,11 @@ PartitionSplitterWidget::mousePressEvent( QMouseEvent* event )
 {
     if ( m_itemToResize && m_itemToResizeNext && event->button() == Qt::LeftButton )
     {
+#if QT_VERSION < QT_VERSION_CHECK( 6, 0, 0 )
         if ( qAbs( event->x() - m_resizeHandleX ) < HANDLE_SNAP )
+#else
+        if ( qAbs( event->position().x() - m_resizeHandleX ) < HANDLE_SNAP )
+#endif
         {
             m_resizing = true;
         }
@@ -393,7 +397,11 @@ PartitionSplitterWidget::mouseMoveEvent( QMouseEvent* event )
         int ew = rect().width();  //effective width
         qreal bpp = total / static_cast< qreal >( ew );  //bytes per pixel
 
+#if QT_VERSION < QT_VERSION_CHECK( 6, 0, 0 )
         qreal mx = event->x() * bpp - start;
+#else
+        qreal mx = event->position().x() * bpp - start;
+#endif
 
         // make sure we are within resize range
         mx = qBound( static_cast< qreal >( m_itemMinSize ), mx, static_cast< qreal >( m_itemMaxSize ) );
@@ -428,7 +436,11 @@ PartitionSplitterWidget::mouseMoveEvent( QMouseEvent* event )
     {
         if ( m_itemToResize && m_itemToResizeNext )
         {
+#if QT_VERSION < QT_VERSION_CHECK( 6, 0, 0 )
             if ( qAbs( event->x() - m_resizeHandleX ) < HANDLE_SNAP )
+#else
+            if ( qAbs( event->position().x() - m_resizeHandleX ) < HANDLE_SNAP )
+#endif
             {
                 setCursor( Qt::SplitHCursor );
             }