1 files changed, 1 insertions, 1 deletions
diff --git a/mitmdump b/mitmdump
index 8a8e45b7..58254038 100755
--- a/mitmdump
+++ b/mitmdump
@@ -54,7 +54,7 @@ if __name__ == '__main__':
     if options.quiet:
         options.verbose = 0
 
-    utils.process_certificate_option_group(options)
+    utils.process_certificate_option_group(parser, options)
 
     proxy.config = proxy.Config(
         certfile = options.cert,