diff --git a/Pod/Classes/HorizontalFloatingHeaderLayout.swift b/Pod/Classes/HorizontalFloatingHeaderLayout.swift
index a3ee9d5..05876ae 100644
--- a/Pod/Classes/HorizontalFloatingHeaderLayout.swift
+++ b/Pod/Classes/HorizontalFloatingHeaderLayout.swift
@@ -94,7 +94,7 @@ public class HorizontalFloatingHeaderLayout: UICollectionViewLayout {
             
             //
             let size = itemSize(for: indexPath)
-            let newMaxY = currentMinY + size.height
+            let newMaxY = currentMinY
             let origin:CGPoint
             if newMaxY >  availableHeight(atSection: indexPath.section){
                 origin = newLineOrigin(size: size)