diff --git a/gen_cmdline.sh b/gen_cmdline.sh
index 966e2c0..4b336cc 100755
--- a/gen_cmdline.sh
+++ b/gen_cmdline.sh
@@ -143,7 +143,7 @@ parse_cmdline() {
 		      CMD_DOKEYMAPAUTO=1
 		      print_info 2 "CMD_DOKEYMAPAUTO: $CMD_DOKEYMAPAUTO"
 	      ;;
-	      --no-lvm-2)
+	      --no-lvm2)
 		      CMD_NOLVM2=1
 		      print_info 2 'CMD_NOLVM2: 1'
 	      ;;