diff --git a/requirements.txt b/requirements.txt
index 09c113f6..66d02541 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -28,7 +28,7 @@ Paste # MIT
 jsonschema!=2.5.0,<3.0.0,>=2.0.0 # MIT
 python-keystoneclient!=1.8.0,!=2.1.0,>=1.6.0 # Apache-2.0
 python-heatclient>=0.6.0 # Apache-2.0
-python-neutronclient>=2.6.0 # Apache-2.0
+python-neutronclient!=4.1.0,>=2.6.0 # Apache-2.0
 python-muranoclient>=0.8.2 # Apache-2.0
 python-congressclient>=1.0.0 # Apache-2.0
 python-mistralclient>=1.0.0 # Apache-2.0