diff --git a/doc.zih.tu-dresden.de/docs/jobs_and_resources/barnard_test.md b/doc.zih.tu-dresden.de/docs/jobs_and_resources/barnard_test.md
index ae7fd4983458477621c3b9e603ec45a1a22418ea..8dcb6269438b08784c7af40adbf387c2297cd835 100644
--- a/doc.zih.tu-dresden.de/docs/jobs_and_resources/barnard_test.md
+++ b/doc.zih.tu-dresden.de/docs/jobs_and_resources/barnard_test.md
@@ -3,8 +3,10 @@
 All HPC users are cordially invited to migrate to our new HPC system **Barnard** and prepare your
 software and workflows for production there.
 
-**Furthermore, all data in the `/home` directory or in workspaces on the BeeGFS or Lustre SSD file
-systems will be deleted by the end of 2023!**
+!!! warning
+
+    All data in the `/home` directory or in workspaces on the BeeGFS or Lustre SSD file
+    systems will be deleted by the end of 2023, since these filesystems will be decommissioned.
 
 Existing Taurus users that would like to keep some of their data need to copy them to the new system
 manually, using the [steps described below](#data-management-and-data-transfer).