diff --git a/schema.graphql b/schema.graphql
index 431624d71..69258a80d 100644
--- a/schema.graphql
+++ b/schema.graphql
@@ -814,6 +814,7 @@ type FuelTankRuleSet @entity {
 
   #for ease
   isPermittedExtrinsicsEmpty: Boolean!
+  isPermittedExtrinsicsNull: Boolean!
 
   whitelistedCallers: [String!]
   whitelistedCollections: [String]