diff --git a/dcan_bold_proc.py b/dcan_bold_proc.py
index 7613495..518e4b4 100755
--- a/dcan_bold_proc.py
+++ b/dcan_bold_proc.py
@@ -520,4 +520,4 @@ def detrend_manual(data, keepframe):
     return detrended_data
 
 if __name__ == '__main__':
-    main(*parse_arguments())
\ No newline at end of file
+    main(**vars(parse_arguments()))
\ No newline at end of file