diff --git a/clusters/cl01tl/helm/rook-ceph/values.yaml b/clusters/cl01tl/helm/rook-ceph/values.yaml
index 348dafcd2..858c8f6db 100644
--- a/clusters/cl01tl/helm/rook-ceph/values.yaml
+++ b/clusters/cl01tl/helm/rook-ceph/values.yaml
@@ -3,7 +3,7 @@ rook-ceph:
     enabled: true
   resources:
     limits:
-      memory: null
+      memory: 1Gi
     requests:
       cpu: 100m
       memory: 100Mi
@@ -21,7 +21,7 @@ rook-ceph-cluster:
     image: quay.io/ceph/ceph:v20.2.1@sha256:0bae386bc859cd9a05b804d1ca16cca8853a64f90809044e2bf43095419dc337
     resources:
       limits:
-        memory: null
+        memory: 1Gi
       requests:
         cpu: 1m
         memory: 10Mi
@@ -84,19 +84,19 @@ rook-ceph-cluster:
     resources:
       mgr:
         limits:
-          memory: null
+          memory: 2Gi
         requests:
           cpu: 100m
           memory: 500Mi
       mon:
         limits:
-          memory: null
+          memory: 4Gi
         requests:
           cpu: 100m
           memory: 750Mi
       osd:
         limits:
-          memory: null
+          memory: 8Gi
         requests:
           cpu: 100m
           memory: 2Gi
@@ -106,31 +106,31 @@ rook-ceph-cluster:
           memory: 200Mi
       mgr-sidecar:
         limits:
-          memory: null
+          memory: 2Gi
         requests:
           cpu: 100m
-          memory: "40Mi"
+          memory: 40Mi
       crashcollector:
         limits:
-          memory: null
+          memory: 2Gi
         requests:
           cpu: 10m
           memory: 20Mi
       logcollector:
         limits:
-          memory: null
+          memory: 2Gi
         requests:
           cpu: 10m
           memory: 100Mi
       cleanup:
         limits:
-          memory: null
+          memory: 2Gi
         requests:
           cpu: 10m
           memory: 100Mi
       exporter:
         limits:
-          memory: null
+          memory: 2Gi
         requests:
           cpu: 10m
           memory: 20Mi