diff --git a/requirements.txt b/requirements.txt
index dd73a11a9..3fda226fe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,6 +13,6 @@ oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
 oslo.service>=1.24.0 # Apache-2.0
 oslo.utils>=3.28.0 # Apache-2.0
 os-vif>=1.7.0 # Apache-2.0
-pyroute2>=0.4.21 # Apache-2.0 (+ dual licensed GPL2)
+pyroute2>=0.4.21;sys_platform!='win32' # Apache-2.0 (+ dual licensed GPL2)
 six>=1.9.0 # MIT
 stevedore>=1.20.0 # Apache-2.0
diff --git a/setup.cfg b/setup.cfg
old mode 100755
new mode 100644