diff --git a/src/declarativeimports/core/iconitem.h b/src/declarativeimports/core/iconitem.h
--- a/src/declarativeimports/core/iconitem.h
+++ b/src/declarativeimports/core/iconitem.h
@@ -66,12 +66,6 @@
       */
     Q_PROPERTY(QStringList overlays READ overlays WRITE setOverlays NOTIFY overlaysChanged)
 
-    /**
-     * See QQuickItem::smooth
-     */
-    //KF6 Remove, this just shadows QQuickItem::smooth
-    Q_PROPERTY(bool smooth READ smooth WRITE setSmooth NOTIFY smoothChanged)
-
     /**
      * Apply a visual indication that this icon is active.
      * Typically used to indicate that it is hovered
@@ -141,9 +135,6 @@
     bool isActive() const;
     void setActive(bool active);
 
-    void setSmooth(const bool smooth);
-    bool smooth() const;
-
     bool isAnimated() const;
     void setAnimated(bool animated);
 
diff --git a/src/declarativeimports/core/iconitem.cpp b/src/declarativeimports/core/iconitem.cpp
--- a/src/declarativeimports/core/iconitem.cpp
+++ b/src/declarativeimports/core/iconitem.cpp
@@ -39,7 +39,6 @@
     : QQuickItem(parent),
       m_svgIcon(nullptr),
       m_status(Plasma::Svg::Normal),
-      m_smooth(true),
       m_active(false),
       m_animated(true),
       m_usesPlasmaTheme(true),
@@ -320,20 +319,6 @@
     emit activeChanged();
 }
 
-void IconItem::setSmooth(const bool smooth)
-{
-    if (smooth == m_smooth) {
-        return;
-    }
-    m_smooth = smooth;
-    update();
-}
-
-bool IconItem::smooth() const
-{
-    return m_smooth;
-}
-
 bool IconItem::isAnimated() const
 {
     return m_animated;
@@ -492,9 +477,9 @@
             delete oldNode;
 
             QSGTexture *source = window()->createTextureFromImage(m_oldIconPixmap.toImage(), QQuickWindow::TextureCanUseAtlas);
-            source->setFiltering(m_smooth ? QSGTexture::Linear : QSGTexture::Nearest);
+            source->setFiltering(smooth() ? QSGTexture::Linear : QSGTexture::Nearest);
             QSGTexture *target = window()->createTextureFromImage(m_iconPixmap.toImage(), QQuickWindow::TextureCanUseAtlas);
-            target->setFiltering(m_smooth ? QSGTexture::Linear : QSGTexture::Nearest);
+            target->setFiltering(smooth() ? QSGTexture::Linear : QSGTexture::Nearest);
             animatingNode = new FadingNode(source, target);
             m_sizeChanged = true;
             m_textureChanged = false;
@@ -516,11 +501,11 @@
         if (!textureNode || m_textureChanged) {
             delete oldNode;
             textureNode = new ManagedTextureNode;
-            textureNode->setFiltering(m_smooth ? QSGTexture::Linear : QSGTexture::Nearest);
             textureNode->setTexture(QSharedPointer<QSGTexture>(window()->createTextureFromImage(m_iconPixmap.toImage(), QQuickWindow::TextureCanUseAtlas)));
             m_sizeChanged = true;
             m_textureChanged = false;
         }
+        textureNode->setFiltering(smooth() ? QSGTexture::Linear : QSGTexture::Nearest);
 
         if (m_sizeChanged) {
             const QSize newSize = paintedSize();
diff --git a/src/declarativeimports/core/svgitem.h b/src/declarativeimports/core/svgitem.h
--- a/src/declarativeimports/core/svgitem.h
+++ b/src/declarativeimports/core/svgitem.h
@@ -60,11 +60,6 @@
      */
     Q_PROPERTY(QSizeF naturalSize READ naturalSize NOTIFY naturalSizeChanged)
 
-    /**
-     * If true enable antialiasing in paint: default off, better quality but less performance.
-     */
-    Q_PROPERTY(bool smooth READ smooth WRITE setSmooth NOTIFY smoothChanged)
-
 public:
 /// @cond INTERNAL_DOCS
 
@@ -77,9 +72,6 @@
     void setSvg(Plasma::Svg *svg);
     Plasma::Svg *svg() const;
 
-    void setSmooth(const bool smooth);
-    bool smooth() const;
-
     QSizeF naturalSize() const;
 
     QSGNode *updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *updatePaintNodeData) override;
@@ -89,7 +81,6 @@
     void elementIdChanged();
     void svgChanged();
     void naturalSizeChanged();
-    void smoothChanged();
 
 protected Q_SLOTS:
 /// @cond INTERNAL_DOCS
@@ -104,7 +95,6 @@
 
     QPointer<Plasma::Svg> m_svg;
     QString m_elementID;
-    bool m_smooth;
     bool m_textureChanged;
     QImage m_image;
 };
diff --git a/src/declarativeimports/core/svgitem.cpp b/src/declarativeimports/core/svgitem.cpp
--- a/src/declarativeimports/core/svgitem.cpp
+++ b/src/declarativeimports/core/svgitem.cpp
@@ -36,7 +36,6 @@
 
 SvgItem::SvgItem(QQuickItem *parent)
     : QQuickItem(parent),
-      m_smooth(false),
       m_textureChanged(false)
 {
     setFlag(QQuickItem::ItemHasContents, true);
@@ -115,20 +114,6 @@
     return m_svg.data();
 }
 
-void SvgItem::setSmooth(const bool smooth)
-{
-    if (smooth == m_smooth) {
-        return;
-    }
-    m_smooth = smooth;
-    emit smoothChanged();
-}
-
-bool SvgItem::smooth() const
-{
-    return m_smooth;
-}
-
 QSGNode *SvgItem::updatePaintNode(QSGNode *oldNode, UpdatePaintNodeData *updatePaintNodeData)
 {
     Q_UNUSED(updatePaintNodeData);
@@ -146,7 +131,6 @@
     ManagedTextureNode *textureNode = static_cast<ManagedTextureNode *>(oldNode);
     if (!textureNode) {
         textureNode = new ManagedTextureNode;
-        textureNode->setFiltering(QSGTexture::Linear);
         m_textureChanged = true;
     }
 
@@ -164,15 +148,14 @@
         }
 
         QSharedPointer<QSGTexture> texture(window()->createTextureFromImage(m_image, QQuickWindow::TextureCanUseAtlas));
-        if (m_smooth) {
-            texture->setFiltering(QSGTexture::Linear);
-        }
         textureNode->setTexture(texture);
         m_textureChanged = false;
 
         textureNode->setRect(0, 0, width(), height());
     }
 
+    textureNode->setFiltering(smooth() ? QSGTexture::Linear : QSGTexture::Nearest);
+
     return textureNode;
 }