diff --git a/Win32/Win32App.cpp b/Win32/Win32App.cpp
index db5a1f3d..7104ec7f 100644
--- a/Win32/Win32App.cpp
+++ b/Win32/Win32App.cpp
@@ -131,7 +131,7 @@ namespace win32
 		transfer >>= 10;
 		auto mbytes = transfer & 0x03ff;
 		transfer >>= 10;
-		auto gbytes = transfer & 0x03ff;
+		auto gbytes = transfer;
 
 		if (gbytes)
 			s << gbytes << " GB, ";