diff --git a/pushover.pl b/pushover.pl
index e4adf64..551a02b 100755
--- a/pushover.pl
+++ b/pushover.pl
@@ -27,6 +27,7 @@ GetOptions(
 	"message=s" => \(my $MESSAGE),
 	"title=s" => \(my $TITLE = "Notification"),
 	"priority=i" => \(my $PRIORITY = 0),
+	"config=s" => \(my $CONFIG),
 );
 
 my $USAGE = <<"END_USAGE";
@@ -35,10 +36,11 @@ Options:
 -m | --message	text
 -t | --title	text (default: Notification)
 -p | --priority	[0|1] (default: 0)
+-c | --config   text
 END_USAGE
 
 $MESSAGE || die($USAGE);
-my @config_files = grep { -e } ('./_pushover.conf', './.pushover.conf', './pushover.conf', "$ENV{'HOME'}/_pushover.conf", "$ENV{'HOME'}/.pushover.conf", "$ENV{'HOME'}/pushover.conf");
+my @config_files = $CONFIG || grep { -e } ('./_pushover.conf', './.pushover.conf', './pushover.conf', "$ENV{'HOME'}/_pushover.conf", "$ENV{'HOME'}/.pushover.conf", "$ENV{'HOME'}/pushover.conf");
 my $config = Config::Tiny->read($config_files[-1], 'utf8');
 my $TOKEN = $config->{_}->{token} || die("$USAGE\nError: TOKEN not found.\n");
 my $USER = $config->{_}->{user} || die("$USAGE\nError: USER not found.\n");