diff --git a/stable/mariadb/templates/slave-statefulset.yaml b/stable/mariadb/templates/slave-statefulset.yaml
index de506edf2348..95a9bad5b75a 100644
--- a/stable/mariadb/templates/slave-statefulset.yaml
+++ b/stable/mariadb/templates/slave-statefulset.yaml
@@ -85,7 +85,7 @@ spec:
 {{- include "mariadb.imagePullSecrets" . | indent 6 }}
       initContainers:
         {{- if .Values.master.extraInitContainers }}
-{{ tpl .Values.master.extraInitContainers . | indent 6}}
+{{ tpl .Values.master.extraInitContainers . | indent 8}}
         {{- end }}
         {{- if and .Values.volumePermissions.enabled .Values.slave.persistence.enabled }}
         - name: volume-permissions