diff --git a/requirements.txt b/requirements.txt
index 78e1b089..39807ac0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@
 pbr>=1.6 # Apache-2.0
 Babel>=2.3.4 # BSD
 PrettyTable<0.8,>=0.7 # BSD
-python-keystoneclient!=1.8.0,!=2.1.0,>=1.7.0 # Apache-2.0
+python-keystoneclient!=2.1.0,>=2.0.0 # Apache-2.0
 requests>=2.10.0 # Apache-2.0
 warlock!=1.3.0,<2,>=1.0.1 # Apache-2.0
 six>=1.9.0 # MIT