diff --git a/clusters/cl01tl/manifests/foldergram/PersistentVolumeClaim-foldergram-data.yaml b/clusters/cl01tl/manifests/foldergram/PersistentVolumeClaim-foldergram-data.yaml
index 43750d75f..e5776bf58 100644
--- a/clusters/cl01tl/manifests/foldergram/PersistentVolumeClaim-foldergram-data.yaml
+++ b/clusters/cl01tl/manifests/foldergram/PersistentVolumeClaim-foldergram-data.yaml
@@ -13,5 +13,5 @@ spec:
     - "ReadWriteOnce"
   resources:
     requests:
-      storage: "10Gi"
+      storage: "20Gi"
   storageClassName: "ceph-block"