diff --git a/requirements.txt b/requirements.txt
index fe70299b..22da4c26 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -98,3 +98,4 @@ amqp==2.2.1
 vine==1.1.4
 cdist==4.7.0
 git+https://github.com/ungleich/djangocms-multisite.git#egg=djangocms_multisite
+pyotp