diff --git a/net-snmp/perl/agent/Support/Support.pm b/net-snmp/perl/agent/Support/Support.pm
index 324451f..d51eb10 100755
--- a/net-snmp/perl/agent/Support/Support.pm
+++ b/net-snmp/perl/agent/Support/Support.pm
@@ -22,7 +22,7 @@ use XML::Simple;
 use IO::File;


-use vars (@ISA @EXPORT @EXPORT_OK $VERSION);
+use vars qw(@ISA @EXPORT @EXPORT_OK $VERSION);

 @ISA       = qw(Exporter getLeaf);
 @EXPORT    = qw(registerAgent getOidElement setOidElement);