diff --git a/src/gui/image/qpixmap_raster.cpp b/src/gui/image/qpixmap_raster.cpp
index 741f7713da..54a5b94840 100644
--- a/src/gui/image/qpixmap_raster.cpp
+++ b/src/gui/image/qpixmap_raster.cpp
@@ -51,7 +51,6 @@
 #include <QImageReader>
 #include <QGuiApplication>
 #include <QScreen>
-#include <private/qimage_p.h>
 #include <private/qsimd_p.h>
 #include <private/qdrawhelper_p.h>
 #include <qpa/qplatformscreen.h>
@@ -135,7 +134,7 @@ bool QRasterPlatformPixmap::fromData(const uchar *buffer, uint len, const char *
     if (image.isNull())
         return false;
 
-    createPixmapForImage(image, flags, /* inplace = */true);
+    createPixmapForImage(std::move(image), flags);
     return !isNull();
 }
 
@@ -143,13 +142,13 @@ void QRasterPlatformPixmap::fromImage(const QImage &sourceImage,
                                   Qt::ImageConversionFlags flags)
 {
     QImage image = sourceImage;
-    createPixmapForImage(image, flags, /* inplace = */false);
+    createPixmapForImage(std::move(image), flags);
 }
 
 void QRasterPlatformPixmap::fromImageInPlace(QImage &sourceImage,
                                              Qt::ImageConversionFlags flags)
 {
-    createPixmapForImage(sourceImage, flags, /* inplace = */true);
+    createPixmapForImage(std::move(sourceImage), flags);
 }
 
 void QRasterPlatformPixmap::fromImageReader(QImageReader *imageReader,
@@ -160,7 +159,7 @@ void QRasterPlatformPixmap::fromImageReader(QImageReader *imageReader,
     if (image.isNull())
         return;
 
-    createPixmapForImage(image, flags, /* inplace = */true);
+    createPixmapForImage(std::move(image), flags);
 }
 
 // from qbackingstore.cpp
@@ -301,7 +300,7 @@ int QRasterPlatformPixmap::metric(QPaintDevice::PaintDeviceMetric metric) const
     return 0;
 }
 
-void QRasterPlatformPixmap::createPixmapForImage(QImage &sourceImage, Qt::ImageConversionFlags flags, bool inPlace)
+void QRasterPlatformPixmap::createPixmapForImage(QImage sourceImage, Qt::ImageConversionFlags flags)
 {
     QImage::Format format;
     if (flags & Qt::NoFormatConversion)
@@ -335,16 +334,10 @@ void QRasterPlatformPixmap::createPixmapForImage(QImage &sourceImage, Qt::ImageC
     if (format == QImage::Format_RGB32 && (sourceImage.format() == QImage::Format_ARGB32
         || sourceImage.format() == QImage::Format_ARGB32_Premultiplied))
     {
-        inPlace = inPlace && sourceImage.isDetached();
-        image = sourceImage;
-        if (!inPlace)
-            image.detach();
-        if (image.d)
-            image.d->format = QImage::Format_RGB32;
-    } else if (inPlace && sourceImage.d->convertInPlace(format, flags)) {
-        image = sourceImage;
+        image = std::move(sourceImage);
+        image.reinterpretAsFormat(QImage::Format_RGB32);
     } else {
-        image = sourceImage.convertToFormat(format, flags);
+        image = std::move(sourceImage).convertToFormat(format, flags);
     }
 
     if (image.d) {
diff --git a/src/gui/image/qpixmap_raster_p.h b/src/gui/image/qpixmap_raster_p.h
index 95e018eb35..6ea965a324 100644
--- a/src/gui/image/qpixmap_raster_p.h
+++ b/src/gui/image/qpixmap_raster_p.h
@@ -85,7 +85,7 @@ public:
 
 protected:
     int metric(QPaintDevice::PaintDeviceMetric metric) const Q_DECL_OVERRIDE;
-    void createPixmapForImage(QImage &sourceImage, Qt::ImageConversionFlags flags, bool inPlace);
+    void createPixmapForImage(QImage sourceImage, Qt::ImageConversionFlags flags);
     void setImage(const QImage &image);
     QImage image;
     static QImage::Format systemOpaqueFormat();
diff --git a/tests/auto/gui/image/qpixmap/tst_qpixmap.cpp b/tests/auto/gui/image/qpixmap/tst_qpixmap.cpp
index ad7de09c48..72609d4095 100644
--- a/tests/auto/gui/image/qpixmap/tst_qpixmap.cpp
+++ b/tests/auto/gui/image/qpixmap/tst_qpixmap.cpp
@@ -99,6 +99,7 @@ private slots:
     void task_51271();
 
     void convertFromImageNoDetach();
+    void convertFromImageNoDetach2();
     void convertFromImageDetach();
     void convertFromImageCacheKey();
 
@@ -766,6 +767,33 @@ void tst_QPixmap::convertFromImageNoDetach()
     QCOMPARE(constOrig.bits(), constCopy.bits());
 }
 
+void tst_QPixmap::convertFromImageNoDetach2()
+{
+    QPixmap randomPixmap(10, 10);
+    if (randomPixmap.handle()->classId() != QPlatformPixmap::RasterClass)
+        QSKIP("Test only valid for raster pixmaps");
+
+    //first get the screen format
+    QImage::Format screenFormat = randomPixmap.toImage().format();
+    QVERIFY(screenFormat != QImage::Format_Invalid);
+    if (screenFormat != QImage::Format_RGB32 &&
+        screenFormat != QImage::Format_ARGB32_Premultiplied)
+        QSKIP("Test only valid for platforms with RGB32 pixmaps");
+
+    QImage orig(100,100, QImage::Format_ARGB32_Premultiplied);
+    orig.fill(Qt::white);
+
+    const uchar *origBits = orig.constBits();
+
+    QPixmap pix = QPixmap::fromImage(std::move(orig));
+    QImage copy = pix.toImage();
+
+    QVERIFY(!copy.hasAlphaChannel());
+    QCOMPARE(copy.format(), QImage::Format_RGB32);
+
+    QCOMPARE(origBits, copy.constBits());
+}
+
 void tst_QPixmap::convertFromImageDetach()
 {
     QImage img(10,10, QImage::Format_RGB32);