diff --git a/charts/pgadmin/README.md b/charts/pgadmin/README.md
index 56817c0..e7689e8 100644
--- a/charts/pgadmin/README.md
+++ b/charts/pgadmin/README.md
@@ -30,6 +30,12 @@ A Helm chart for pgAdmin, the open source PostgreSQL administration tool.
 | ingress.tls | list | `[]` |  |
 | nameOverride | string | `""` |  |
 | nodeSelector | object | `{}` |  |
+| persistence.accessMode | string | `"ReadWriteOnce"` |  |
+| persistence.annotations | object | `{}` |  |
+| persistence.enabled | bool | `false` |  |
+| persistence.existingClaim | string | `""` |  |
+| persistence.size | string | `"1Gi"` |  |
+| persistence.storageClass | string | `""` |  |
 | podAnnotations | object | `{}` |  |
 | podSecurityContext | object | `{}` |  |
 | replicaCount | int | `1` |  |