Index: misc/httpbench.pl
===================================================================
--- misc/httpbench.pl	(revision d6dd05b2a2c27ab6a8a0c22fa13d95c7ad6d78d5)
+++ misc/httpbench.pl	(revision cff45ef86bfb6530b05bafb991acd90647fb1260)
@@ -5,5 +5,5 @@
 use utf8;
 
-use Getopt::Long;
+use Getopt::Long qw(:config posix_default no_ignore_case gnu_compat);
 use Parallel::ForkManager;
 use LWP::Simple;