diff --git a/templates/python_projects.gitlab-ci.yml b/templates/python_projects.gitlab-ci.yml
index bef84344e453142cfdeb7ab64895632a741875df..bb30c9cb4a831c06e9ec4b14e8fcaa7434f531c6 100644
--- a/templates/python_projects.gitlab-ci.yml
+++ b/templates/python_projects.gitlab-ci.yml
@@ -37,7 +37,7 @@ variables:
   extends: .configuration_template
   before_script:
     - !reference [.configuration_template, before_script]
-    - poetry -C "${PYPROJECT_DIR}" install
+    - poetry -C "${PYPROJECT_DIR}" install ${POETRY_INSTALL_ARGS}
     - pip list