diff --git a/make-block.pl b/make-block.pl
index 9c572d2..c390910 100755
--- a/make-block.pl
+++ b/make-block.pl
@@ -16,7 +16,7 @@
 use 5.012;
 use warnings;
 
-use Getopt::Long qw/ GetOptions :config no_ignore_case /;
+use Getopt::Long qw/ GetOptions :config bundling no_getopt_compat no_ignore_case /;
 use FindBin qw//;
 
 my %domains;