diff --git a/global/overlay/etc/puppet/cosmos-rules.yaml b/global/overlay/etc/puppet/cosmos-rules.yaml
index 3d3f111..5fe474a 100644
--- a/global/overlay/etc/puppet/cosmos-rules.yaml
+++ b/global/overlay/etc/puppet/cosmos-rules.yaml
@@ -68,3 +68,6 @@
   matrix::lb:
 '^mgmt[1-9]\.matrix\.test\.sunet\.se$':
   matrix::podmanhost:
+    rootless: true
+    rlusers:
+      - 'matrixinstaller'