1 files changed, 1 insertions, 1 deletions

diff --git a/lib/Nagios/Plugin/Performance.pm b/lib/Nagios/Plugin/Performance.pm
index 7ce5fa1..55e3ddc 100644
--- a/lib/Nagios/Plugin/Performance.pm
+++ b/lib/Nagios/Plugin/Performance.pm
@@ -25,7 +25,7 @@ sub import {
 sub _parse {
         my $class = shift;
         my $string = shift;
-        $string =~ s/^([^=]+)=([\d\.]+)(\w*);?([\d\.]+)?;?([\d\.]+)?;?([\d\.]+)?;?([\d\.]+)?\s*//;
+        $string =~ s/^([^=]+)=([\d\.]+)([\w%]*);?([\d\.]+)?;?([\d\.]+)?;?([\d\.]+)?;?([\d\.]+)?\s*//;
         return undef unless ((defined $1 && $1 ne "") && (defined $2 && $2 ne ""));
     my $p = $class->new(
         label => $1, value => $2+0, uom => $3, warning => $4, critical => $5,