diff --git a/napi b/napi
index df2e9e4..4997463 100755
--- a/napi
+++ b/napi
@@ -24,6 +24,8 @@ default_language = "PL"
 parser = argparse.ArgumentParser(description='Searches subtitles for movies from napiproject')
 parser.add_argument('-l', '--language', dest='language', default=default_language,
                    help='requested subtitle language')
+parser.add_argument('-f', '--filename', dest='filename',
+                    help='forced filename')
 parser.add_argument('movies', metavar='movie', nargs='+',
                    help='movie for which to find subtitles')
 
@@ -68,7 +70,7 @@ for movie_filename in args.movies:
 	decoded_content = base64.b64decode(content)
 	with open(input_filename, "wb") as input_file:
 		input_file.write(decoded_content)
-	subtitle_filename = movie_filename[:-4] + ".srt"
+	subtitle_filename = args.filename or movie_filename[:-4] + ".srt"
 
 	executed = [
 		'7z', # executable