diff --git a/clusters/cl01tl/helm/rook-ceph/values.yaml b/clusters/cl01tl/helm/rook-ceph/values.yaml
index 4f89d21a4..1a9362df7 100644
--- a/clusters/cl01tl/helm/rook-ceph/values.yaml
+++ b/clusters/cl01tl/helm/rook-ceph/values.yaml
@@ -191,7 +191,7 @@ rook-ceph-cluster:
           activeStandby: true
           resources:
             limits:
-              memory: null
+              memory: 4Gi
             requests:
               cpu: 100m
               memory: 400Mi