add rally to the run
diff --git a/tcp_tests/requirements.txt b/tcp_tests/requirements.txt
index 646b274..f259976 100644
--- a/tcp_tests/requirements.txt
+++ b/tcp_tests/requirements.txt
@@ -8,3 +8,4 @@
 docker-compose==1.7.1
 urllib3
 junit-xml
+jinja2