diff --git a/apps/monitoring/grafana/values.yaml b/apps/monitoring/grafana/values.yaml
index c28cfc6..a697bf8 100644
--- a/apps/monitoring/grafana/values.yaml
+++ b/apps/monitoring/grafana/values.yaml
@@ -173,7 +173,7 @@ grafana:
           database: grafana
           owner: grafana
       storage:
-        size: 1Gi
+        size: 10Gi
         storageClass: ceph-block
       resources:
         requests: