diff --git a/requirements.txt b/requirements.txt
index f96285c9a..4df4d3878 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ python-keystoneclient!=1.8.0,!=2.1.0,>=1.6.0 # Apache-2.0
 python-heatclient>=0.6.0 # Apache-2.0
 python-muranoclient>=0.8.2 # Apache-2.0
 python-novaclient!=2.33.0,>=2.29.0 # Apache-2.0
-python-neutronclient>=2.6.0 # Apache-2.0
+python-neutronclient!=4.1.0,>=2.6.0 # Apache-2.0
 python-ceilometerclient>=2.2.1 # Apache-2.0
 python-cinderclient>=1.3.1 # Apache-2.0
 python-swiftclient>=2.2.0 # Apache-2.0