diff --git a/charts/grafana/values.yaml b/charts/grafana/values.yaml
index d5f08bd2b0..4c0521a4e4 100644
--- a/charts/grafana/values.yaml
+++ b/charts/grafana/values.yaml
@@ -887,6 +887,9 @@ grafana.ini:
     url: https://grafana.net
   server:
     domain: "{{ if (and .Values.ingress.enabled .Values.ingress.hosts) }}{{ tpl (.Values.ingress.hosts | first) . }}{{ else }}''{{ end }}"
+  database:
+    wal: true
+  wal: true
 ## grafana Authentication can be enabled with the following values on grafana.ini
  # server:
       # The full public facing url you use in browser, used for redirects and emails