diff --git a/OpenRA.Utility/Command.cs b/OpenRA.Utility/Command.cs
index 196609a327..0620a0dfc0 100644
--- a/OpenRA.Utility/Command.cs
+++ b/OpenRA.Utility/Command.cs
@@ -114,7 +114,6 @@ namespace OpenRA.Utility
 						Marshal.Copy(frame.Image, i * srcImage.Width,
 							new IntPtr(data.Scan0.ToInt64() + i * data.Stride), srcImage.Width);
 
-					Marshal.Copy(frame.Image, 0, data.Scan0, frame.Image.Length);
 					x += srcImage.Width;
 
 					bitmap.UnlockBits( data );