diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6c06f34f3e80b358c5049dc463ebdbf13646fc51..c82127a4c61d2e0c907418b36b8b150c244c9e44 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -73,7 +73,7 @@ deploy_to_phoenix:
     - pip3 install ansible
 
   script:
-    - ansible-playbook -i ansible/hosts.txt ansible/playbook.yml
+    - ansible-playbook -i ansible/hosts.cfg ansible/playbook.yml
 
 create_release:
   image: registry.gitlab.com/gitlab-org/release-cli:latest