diff --git a/test-requirements.txt b/test-requirements.txt
index 148401601c..56fc0755b7 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -33,4 +33,5 @@ testtools>=1.4.0 # MIT
 gabbi>=1.11.0 # Apache-2.0
 requests-aws>=0.1.4 # BSD License (3 clause)
 os-testr>=0.4.1 # Apache-2.0
+tempest>=11.0.0  # Apache-2.0
 WebTest>=2.0 # MIT