diff --git a/src/execution/execute.ts b/src/execution/execute.ts
index 8c3df9f265..0c68760da2 100644
--- a/src/execution/execute.ts
+++ b/src/execution/execute.ts
@@ -639,14 +639,14 @@ function executeFields(
   parentType: GraphQLObjectType,
   sourceValue: unknown,
   path: Path | undefined,
-  fields: GroupedFieldSet,
+  groupedFieldSet: GroupedFieldSet,
   incrementalDataRecord?: IncrementalDataRecord | undefined,
 ): PromiseOrValue<ObjMap<unknown>> {
   const results = Object.create(null);
   let containsPromise = false;
 
   try {
-    for (const [responseName, fieldGroup] of fields) {
+    for (const [responseName, fieldGroup] of groupedFieldSet) {
       const fieldPath = addPath(path, responseName, parentType.name);
       const result = executeField(
         exeContext,