diff --git a/PdfiumViewer.Demo/MainForm.cs b/PdfiumViewer.Demo/MainForm.cs
index e65cddf..72aab0c 100644
--- a/PdfiumViewer.Demo/MainForm.cs
+++ b/PdfiumViewer.Demo/MainForm.cs
@@ -157,7 +157,7 @@ private void renderToBitmapsToolStripMenuItem_Click(object sender, EventArgs e)
 
             for (int i = 0; i < document.PageCount; i++)
             {
-                using (var image = document.Render(i, (int)document.PageSizes[i].Width, (int)document.PageSizes[i].Height, dpiX, dpiY, false))
+                using (var image = document.Render(i, (int)document.PageSizes[i].Width, (int)document.PageSizes[i].Height, dpiX, dpiY, PdfRenderFlags.CorrectFromDpi))
                 {
                     image.Save(Path.Combine(path, "Page " + i + ".png"));
                 }