diff --git a/README.md b/README.md
index abb4fd119adfc22539a690777a3a1fad266be910..8437d31d7215f777e9d4940f4bba454ff0302fc5 100644
--- a/README.md
+++ b/README.md
@@ -12,8 +12,11 @@ Features
 Once installed, you can use the `ansible_inventory_generator` command to generate the Ansible inventory from the API:
 
 ```bash
-pip install ansible_inventory_generator
-
+pip install \
+    --pre \
+    --extra-index-url https://artifactory.software.geant.org/artifactory/api/pypi/geant-swd-pypi/simple \
+    ansible-inventory-generator
+    
 export api_url=http://127.0.0.1:8080/api/v1/subscriptions/routers
 export host_vars_dir=/path/to/base/hostvars/dir
 export vars_file_name=wfo_vars.yaml