diff --git a/Jenkinsfile b/Jenkinsfile
index e2ed24b..d10592c 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -82,7 +82,7 @@ PY
                     pip install ruff vdt.versionplugin.wheel
                     pip install --upgrade "setuptools==69.5.1" wheel
                     manage.py migrate --no-input --skip-checks
-                    manage.py loaddemodata || true
+                    manage.py purge_demo_data
                     manage.py collectstatic --no-input --verbosity=0
                     pip install "httpx<0.28"
                 '''