diff --git a/HGSegmentedPageViewController/HGPagesViewController.h b/HGSegmentedPageViewController/HGPagesViewController.h
index 38c1b04..18060c0 100644
--- a/HGSegmentedPageViewController/HGPagesViewController.h
+++ b/HGSegmentedPageViewController/HGPagesViewController.h
@@ -18,7 +18,7 @@
 @interface HGPagesViewController : UIViewController
 @property (nonatomic, strong, readonly) UICollectionView *collectionView;
 @property (nonatomic, copy) NSArray<UIViewController *> *viewControllers;
-@property (nonatomic) NSInteger selectedPage;
+@property (nonatomic) NSUInteger selectedPage;
 @property (nonatomic, strong, readonly) UIViewController *selectedPageViewController;
 @property (nonatomic, weak) id <HGPagesViewControllerDelegate> delegate;