diff --git a/contrib/azurerm/README.md b/contrib/azurerm/README.md
index 398bf4fae..078adc545 100644
--- a/contrib/azurerm/README.md
+++ b/contrib/azurerm/README.md
@@ -60,6 +60,7 @@ It will create the file ./inventory which can then be used with kubespray, e.g.:
 
 ```shell
 $ cd kubespray-root-dir
+$ sudo pip3 install -r requirements.txt
 $ ansible-playbook -i contrib/azurerm/inventory -u devops --become -e "@inventory/sample/group_vars/all/all.yml" cluster.yml
 ```