diff --git a/scripts/plot_dataframe.py b/scripts/plot_dataframe.py
index ce636a4b5..f07033637 100755
--- a/scripts/plot_dataframe.py
+++ b/scripts/plot_dataframe.py
@@ -10,7 +10,7 @@ from freqtrade.misc import common_args_parser
 
 
 def plot_parse_args(args ):
-    parser = common_args_parser(args, 'Graph utility')
+    parser = common_args_parser(description='Graph utility')
     parser.add_argument(
         '-p', '--pair',
         help = 'What currency pair',