diff --git a/servers/unraid/tail2-pose-server/compose.yaml b/servers/unraid/tail2-pose-server/compose.yaml
index 9f0ad26..f5d4ae5 100644
--- a/servers/unraid/tail2-pose-server/compose.yaml
+++ b/servers/unraid/tail2-pose-server/compose.yaml
@@ -120,6 +120,7 @@ services:
     command:
       - |
         set -euo pipefail
+        chmod -R a+rwX /validation
         python -m pytest -q /opt/tail2-tests > /validation/unit-tests.txt 2>&1
         python /app/tail2/validate_runtime.py > /validation/runtime.json
         python -m pip freeze | sort > /validation/pip-freeze.txt