diff --git a/AsyncDisplayKit/ASCollectionView.mm b/AsyncDisplayKit/ASCollectionView.mm
index 80ef91133e..f027342f92 100644
--- a/AsyncDisplayKit/ASCollectionView.mm
+++ b/AsyncDisplayKit/ASCollectionView.mm
@@ -664,7 +664,7 @@ static BOOL _isInterceptedSelector(SEL sel)
 
 - (ASSizeRange)dataController:(ASDataController *)dataController constrainedSizeForNodeAtIndexPath:(NSIndexPath *)indexPath
 {
-  ASSizeRange constrainedSize = CGSizeZero;
+  ASSizeRange constrainedSize = kInvalidSizeRange;
   if (_layoutInspector) {
     constrainedSize = [_layoutInspector collectionView:self constrainedSizeForNodeAtIndexPath:indexPath];
   }