diff --git a/Jenkinsfile b/Jenkinsfile
index 139868b..7283087 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -59,7 +59,7 @@ pipeline {
                     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"
                 '''