diff --git a/libreofficekit/source/gtk/lokdocview.cxx b/libreofficekit/source/gtk/lokdocview.cxx
index b9c8e3cf7704..24b6826495e0 100644
--- a/libreofficekit/source/gtk/lokdocview.cxx
+++ b/libreofficekit/source/gtk/lokdocview.cxx
@@ -1720,7 +1720,7 @@ renderDocument(LOKDocView* pDocView, cairo_t* pCairo)
                 pLOEvent->m_nPaintTileX = nRow;
                 pLOEvent->m_nPaintTileY = nColumn;
                 pLOEvent->m_fPaintTileZoom = priv->m_fZoom;
-                pLOEvent->m_pTileBuffer = &*priv->m_pTileBuffer;
+                pLOEvent->m_pTileBuffer = priv->m_pTileBuffer.get();
                 GTask* task = g_task_new(pDocView, nullptr, paintTileCallback, pLOEvent);
                 g_task_set_task_data(task, pLOEvent, LOEvent::destroy);
 
@@ -2482,7 +2482,7 @@ paintTileInThread (gpointer data)
     gint nTileSizePixelsScaled = nTileSizePixels * nScaleFactor;
 
     // check if "source" tile buffer is different from "current" tile buffer
-    if (pLOEvent->m_pTileBuffer != &*priv->m_pTileBuffer)
+    if (pLOEvent->m_pTileBuffer != priv->m_pTileBuffer.get())
     {
         pLOEvent->m_pTileBuffer = nullptr;
         g_task_return_new_error(task,
@@ -2533,7 +2533,7 @@ paintTileInThread (gpointer data)
     // requests has passed the previous check at start of this function, and has
     // rendered the tile already. We want to stop such rendered tiles from being
     // stored in new tile buffer.
-    if (pLOEvent->m_pTileBuffer != &*priv->m_pTileBuffer)
+    if (pLOEvent->m_pTileBuffer != priv->m_pTileBuffer.get())
     {
         pLOEvent->m_pTileBuffer = nullptr;
         g_task_return_new_error(task,