diff --git a/SSnR.py b/SSnR.py
index 6d04e4d..4d8b2ed 100755
--- a/SSnR.py
+++ b/SSnR.py
@@ -126,7 +126,7 @@ def main():
 			output_filenames.append(input_ex.subn(args["output_regex"], input_filename)[0])
 		use_output_file = True
 	elif args["output_file"] is not None:
-		output_filenames.append(args["output"])
+		output_filenames.append(args["output_file"])
 		use_output_file = True
 	elif args["output_clipboard"]:
 		use_output_file = False