diff --git a/PSTCollectionView/PSTCollectionView.m b/PSTCollectionView/PSTCollectionView.m
index 58b8976..093e2ed 100644
--- a/PSTCollectionView/PSTCollectionView.m
+++ b/PSTCollectionView/PSTCollectionView.m
@@ -269,11 +269,11 @@ - (void)layoutSubviews {
 
 - (void)setFrame:(CGRect)frame {
     if (!CGRectEqualToRect(frame, self.frame)) {
-        if ([self.collectionViewLayout shouldInvalidateLayoutForBoundsChange:frame]) {
+        [super setFrame:frame];
+        if ([self.collectionViewLayout shouldInvalidateLayoutForBoundsChange:self.bounds]) {
             [self invalidateLayout];
             _collectionViewFlags.fadeCellsForBoundsChange = YES;
         }
-        [super setFrame:frame];
     }
 }