diff --git a/requirements.txt b/requirements.txt
index 2999112..48f851f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,5 +6,6 @@ Babel>=1.3
 cliff>=1.7.0  # Apache-2.0
 oslo.i18n>=1.0.0  # Apache-2.0
 python-keystoneclient>=0.10.0
+python-openstackclient>=0.3.0
 requests>=1.2.1,!=2.4.0
 six>=1.7.0