diff --git a/script.py b/script.py
index 8dfbeff..2334806 100644
--- a/script.py
+++ b/script.py
@@ -5,7 +5,7 @@ import os
 
 reload(sys)
 # sys.setdefaultencoding('utf8')
-num_lines = os.popen('wc -l ./Infra/wikiniews_results.tsv').read()
+num_lines = os.popen('wc -l $1 ./Infra/wikiniews_results.tsv').read()
 # num_lines = sum(1 for line in open('./Infra/wikiniews_results.tsv'))
 
 print('lines number')