diff --git a/clusters/base/apps/fava/pv-pvc-documents.yaml b/clusters/base/apps/fava/pv-pvc-documents.yaml
index fa4cffb..bdc8586 100644
--- a/clusters/base/apps/fava/pv-pvc-documents.yaml
+++ b/clusters/base/apps/fava/pv-pvc-documents.yaml
@@ -11,6 +11,7 @@ spec:
   storageClassName: ""
   mountOptions:
     - nfsvers=4.1
+    - noac # completely disable attribute caching to fix fava caching problem
   nfs:
     server: 10.0.64.5
     path: /exports/shared/documents/accounting