--- util-linux-ng-2.13-rc3/fdisk/fdisk.c.kzak	2007-07-16 23:15:33.000000000 +0200
+++ util-linux-ng-2.13-rc3/fdisk/fdisk.c	2007-08-13 12:15:42.000000000 +0200
@@ -2588,7 +2588,7 @@
 			*/
 			sector_size = atoi(optarg);
 			if (sector_size != 512 && sector_size != 1024 &&
-			    sector_size != 2048)
+			    sector_size != 2048 && sector_size != 4096)
 				fatal(usage);
 			sector_offset = 2;
 			user_set_sector_size = 1;