diff --git a/charts/netdata/1.0.3/questions.yaml b/charts/netdata/1.0.3/questions.yaml
index 69d76c018f..3f8c46254b 100644
--- a/charts/netdata/1.0.3/questions.yaml
+++ b/charts/netdata/1.0.3/questions.yaml
@@ -90,6 +90,7 @@ questions:
     group: "Storage"
     schema:
       type: dict
+      immutable: true
       attrs:
         - variable: netdataconfig
           label: "Configuration Volume"