diff --git a/changelog.txt b/changelog.txt
index 1a30b123..92ca4bdb 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -8,6 +8,7 @@ OPENSEADRAGON CHANGELOG
 * Now generating source map for openseadragon.min.js (#51)
 * Faster and more consistent millisecond getter (#138)
 * Fix for calculating overlay width / height (#142)
+* On IE, ajax errors would cause an exception to be thrown; fixed (#144)
 
 0.9.128: