diff --git a/Source/FolioReaderCenter.swift b/Source/FolioReaderCenter.swift
index 81aa5f331..6de0a7f9d 100755
--- a/Source/FolioReaderCenter.swift
+++ b/Source/FolioReaderCenter.swift
@@ -449,6 +449,9 @@ open class FolioReaderCenter: UIViewController, UICollectionViewDelegate, UIColl
         cell.setup(withReaderContainer: readerContainer)
         cell.pageNumber = indexPath.row+1
         cell.webView?.scrollView.delegate = self
+        if #available(iOS 11.0, *) {
+            cell.webView?.scrollView.contentInsetAdjustmentBehavior = .never
+        }
         cell.webView?.setupScrollDirection()
         cell.webView?.frame = cell.webViewFrame()
         cell.delegate = self