diff --git a/pam_usb/tools/pamusb-agent b/pam_usb/tools/pamusb-agent
index 99eb4aa..5eae2d9 100755
--- a/pam_usb/tools/pamusb-agent
+++ b/pam_usb/tools/pamusb-agent
@@ -102,21 +102,21 @@ class Log:
 		syslog.syslog(priority, message)
 
 def usage():
-	print 'Usage: %s [--config file] [--daemon] [--path pamusb-check\'s path]' % \
+	print 'Usage: %s [--help] [--config=path] [--daemon] [--check=path]' % \
 			os.path.basename(__file__)
 	sys.exit(1)
 
 import getopt
 
 try:
-	opts, args = getopt.getopt(sys.argv[1:], "hc:dp:",
-			["help", "config=", "daemon", "path="])
+	opts, args = getopt.getopt(sys.argv[1:], "hc:dc:",
+			["help", "config=", "daemon", "check="])
 except getopt.GetoptError:
 	usage()
 
 options = {'configFile' : '/etc/pamusb.conf',
 		'daemon' : False,
-		'path' : '/usr/bin/pamusb-check'}
+		'check' : '/usr/bin/pamusb-check'}
 
 if len(args) != 0:
 	usage()
@@ -128,13 +128,13 @@ for o, a in opts:
 		options['configFile'] = a
 	if o in ('-d', '--daemon'):
 		options['daemon'] = True
-	if o in ('-p', '--path'):
-		options['path'] = a
+	if o in ('-c', '--check'):
+		options['check'] = a
 
 
-if not os.path.exists(options['path']):
-	print '%s not found.' % options['path']
-	print "You might specify manually pamusb-check's location using --path."
+if not os.path.exists(options['check']):
+	print '%s not found.' % options['check']
+	print "You might specify manually pamusb-check's location using --check."
 	usage()
 
 username = pwd.getpwuid(os.getuid())[0]
@@ -182,7 +182,7 @@ def authChangeCallback(event):
 
 	logger.info('Device "%s" has been inserted. ' \
 			'Performing verification...' % deviceName)
-	cmdLine = "%s -q -c %s -u %s -s pamusb-agent -a" % (options['path'],
+	cmdLine = "%s -q -c %s -u %s -s pamusb-agent -a" % (options['check'],
 			options['configFile'],
 			username)
 	logger.info('Executing "%s"' % cmdLine)