diff --git a/python/unittest_py/requirements.txt b/python/unittest_py/requirements.txt
index 3b6a7546616678c21d4241da42f0965d4b85f2e6..e52faadb2cf21c62b6826c868dc2c80e9686f8d9 100644
--- a/python/unittest_py/requirements.txt
+++ b/python/unittest_py/requirements.txt
@@ -2,3 +2,4 @@ PyGithub
 coverage
 pycrypto
 mock
+1