diff --git a/changelog.txt b/changelog.txt
index 3d1a4036..6a24a0f1 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -16,6 +16,7 @@ OPENSEADRAGON CHANGELOG
 * Fixed problem with "sparse image" DZI files (#995)
 * Optimization: Use the squared distance when comparing tiles (#1027)
 * Fix IndexSizeError on IE and Edge that occurred under certain circumstances (e.g. multi-image with transparency) (#1035)
+* ImageTileSource now works in IE8 (#1041)
 
 2.2.1: