diff --git a/bitnami/mediawiki/Chart.yaml b/bitnami/mediawiki/Chart.yaml
index b662db2d7a..9fafcfbdfa 100644
--- a/bitnami/mediawiki/Chart.yaml
+++ b/bitnami/mediawiki/Chart.yaml
@@ -32,4 +32,4 @@ name: mediawiki
 sources:
   - https://github.com/bitnami/bitnami-docker-mediawiki
   - http://www.mediawiki.org/
-version: 12.2.7
+version: 12.2.8
diff --git a/bitnami/mediawiki/templates/mediawiki-pvc.yaml b/bitnami/mediawiki/templates/mediawiki-pvc.yaml
index 2450bcf0d5..71f64f342a 100644
--- a/bitnami/mediawiki/templates/mediawiki-pvc.yaml
+++ b/bitnami/mediawiki/templates/mediawiki-pvc.yaml
@@ -1,4 +1,4 @@
-{{- if .Values.persistence.enabled -}}
+{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) -}}
 kind: PersistentVolumeClaim
 apiVersion: v1
 metadata: