diff --git a/test-requirements.txt b/test-requirements.txt
index 91e9aa2817..ada0099d80 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -33,7 +33,7 @@ python-ironicclient>=1.11.0 # Apache-2.0
 python-ironic-inspector-client>=1.5.0 # Apache-2.0
 python-mistralclient>=3.1.0 # Apache-2.0
 python-muranoclient>=0.8.2 # Apache-2.0
-python-neutronclient>=6.3.0 # Apache-2.0
+python-neutronclient!=6.3.0,>=6.2.0 # Apache-2.0
 python-saharaclient>=1.1.0 # Apache-2.0
 python-searchlightclient>=1.0.0 #Apache-2.0
 python-senlinclient>=1.1.0 # Apache-2.0