diff --git a/src/Greenshot.Editor/FileFormatHandlers/DibFileFormatHandler.cs b/src/Greenshot.Editor/FileFormatHandlers/DibFileFormatHandler.cs
index ad129c4ba..b14a33bd0 100644
--- a/src/Greenshot.Editor/FileFormatHandlers/DibFileFormatHandler.cs
+++ b/src/Greenshot.Editor/FileFormatHandlers/DibFileFormatHandler.cs
@@ -100,8 +100,7 @@ namespace Greenshot.Editor.FileFormatHandlers
                 bitmap = new Bitmap(infoHeader.Width, infoHeader.Height,
                         -(int)(infoHeader.SizeImage / infoHeader.Height),
                         infoHeader.BitCount == 32 ? PixelFormat.Format32bppArgb : PixelFormat.Format24bppRgb,
-                        new IntPtr(handle.AddrOfPinnedObject().ToInt32() + infoHeader.OffsetToPixels +
-                                   (infoHeader.Height - 1) * (int)(infoHeader.SizeImage / infoHeader.Height))
+                        IntPtr.Add(handle.AddrOfPinnedObject(), (int)infoHeader.OffsetToPixels + (infoHeader.Height - 1) * (int)(infoHeader.SizeImage / infoHeader.Height))
                     );
             }
             catch (Exception ex)