diff --git a/chart/immichframe/values.schema.json b/chart/immichframe/values.schema.json
index 1d1a83f..181839f 100644
--- a/chart/immichframe/values.schema.json
+++ b/chart/immichframe/values.schema.json
@@ -3,6 +3,7 @@
   "type": "object",
   "additionalProperties": false,
   "properties": {
+    "global": { "type": "object" },
     "replicaCount": { "type": "integer", "minimum": 1 },
     "image": {
       "type": "object",
diff --git a/test.sh b/test.sh
index 716d024..aaa8df3 100755
--- a/test.sh
+++ b/test.sh
@@ -6,6 +6,7 @@ chart_dir="$project_dir/chart/immichframe"
 rendered_file="${TMPDIR:-/tmp}/immichframe-chart-rendered.yaml"
 
 helm lint "$chart_dir"
+helm lint "$chart_dir" --set global.dependencyRender=true
 helm template immichframe "$chart_dir" \
   --namespace test-namespace \
   --set replicaCount=2 \