diff --git a/freqtrade/arguments.py b/freqtrade/arguments.py
index 04d94a572..bf2ba4d6d 100644
--- a/freqtrade/arguments.py
+++ b/freqtrade/arguments.py
@@ -310,7 +310,7 @@ class Arguments(object):
 
         self.parser.add_argument(
             '--exchange',
-            help='Exchange name',
+            help='Exchange name (default: %(default)s)',
             dest='exchange',
             type=str,
             default='bittrex')