diff --git a/bin/brozzler-worker b/bin/brozzler-worker
index 3c9a07d..a0befd1 100755
--- a/bin/brozzler-worker
+++ b/bin/brozzler-worker
@@ -27,7 +27,7 @@ arg_parser.add_argument('-n', '--max-browsers', dest='max_browsers', default='1'
 arg_parser.add_argument('-v', '--verbose', dest='log_level',
         action="store_const", default=logging.INFO, const=logging.DEBUG)
 arg_parser.add_argument('--version', action='version',
-        version="brozzler {} - {}".format(brozzler.version, os.path.basename(__file__)))
+        version="brozzler {} - {}".format(brozzler.__version__, os.path.basename(__file__)))
 args = arg_parser.parse_args(args=sys.argv[1:])
 
 logging.basicConfig(stream=sys.stdout, level=args.log_level,