diff --git a/src/entity/entity-builder.ts b/src/entity/entity-builder.ts
index 1116c70..1e9823e 100644
--- a/src/entity/entity-builder.ts
+++ b/src/entity/entity-builder.ts
@@ -9,7 +9,7 @@ export class EntityBuilder implements IEntityBuilder {
 
     constructor(
         protected uuid?: TEntityId,
-        protected callback?: (entity: Entity) => void
+        protected callback?: (entity: Entity) => void,
     ) {}
 
     build(): Entity {
diff --git a/src/query/query.ts b/src/query/query.ts
index 0a0749e..1781110 100644
--- a/src/query/query.ts
+++ b/src/query/query.ts
@@ -50,7 +50,7 @@ export abstract class Query<DESC, DATA> implements IQuery<DESC, DATA> {
     }
 
     /** @internal */
-    [setEntitiesSym](entities: IterableIterator<Readonly<IEntity>>) {
+    [setEntitiesSym](entities: Readonly<IterableIterator<Readonly<IEntity>>>) {
         let entity;
 
         this.queryResult.clear();