diff --git a/requirements.txt b/requirements.txt
index c3d9ec91..902d4ab2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,6 +6,7 @@ pbr!=2.1.0,>=2.0.0 # Apache-2.0
 python-swiftclient>=3.2.0 # Apache-2.0
 python-cinderclient>=2.0.1 # Apache-2.0
 python-glanceclient>=2.5.0 # Apache-2.0
+python-keystoneclient>=3.8.0  # Apache-2.0
 python-novaclient>=7.1.0 # Apache-2.0
 python-freezerclient>=1.3.0 # Apache-2.0
 oslo.utils>=3.20.0 # Apache-2.0