diff --git a/azure-pipelines.yml b/azure-pipelines.yml
index 37de16ffd..5e6ba9667 100644
--- a/azure-pipelines.yml
+++ b/azure-pipelines.yml
@@ -147,7 +147,7 @@ jobs:
       brew install docker-machine
       brew install --cask virtualbox
       export DOCKER_HOST="tcp://192.168.56.1"
-      docker-machine create --driver virtualbox default
+      docker-machine create --driver virtualbox --virtualbox-hostonly-cidr "192.168.56.1/24" default
       echo "FROM python:2.7.16
         COPY . /tmp/openblas
         RUN apt-get update \