diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 3048b5e8cb6b44c29fd67353e66cee3f425aa27e..8a402240b537c020f115d18d60afc6ccd425fcc3 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -27,6 +27,8 @@ build:windows:
   stage: build
   tags:
     - windows
+  before_script:
+    - choco.exe install -y python
   script:
     - python -m pip install .
     - python -m bitia --help