diff --git a/charts/openfga/values.schema.json b/charts/openfga/values.schema.json
index 77994bd..392c43a 100644
--- a/charts/openfga/values.schema.json
+++ b/charts/openfga/values.schema.json
@@ -2,6 +2,9 @@
     "$schema": "http://json-schema.org/schema#",
     "type": "object",
     "properties": {
+        "global": {
+            "type": "object"
+        },
         "image": {
             "type": "object",
             "properties": {