diff --git a/library/common/1.0.0/docs/persistence.md b/library/common/1.0.0/docs/persistence.md
index 79a44513cf..4ae9d6833c 100644
--- a/library/common/1.0.0/docs/persistence.md
+++ b/library/common/1.0.0/docs/persistence.md
@@ -65,4 +65,10 @@ persistence:
     type: nfs
     path: /path/of/nfs/share
     server: nfs-server
+
+  emptyDir-vol:
+    enabled: true
+    type: emptyDir
+    medium: Memory
+    size: 2Gi
 ```