diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0652dff2b..219983ab7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,6 +26,7 @@
     Windows. [GH-4792]
 * builder/azure: Replace calls to panic with error returns. [GH-4846]
 * builder/amazon: Only delete temporary key if we created one. [GH-4850]
+* post-processor/checksum: fix crash when invalid checksum is used. [GH-4812]
 
 
 ## 1.0.0 (April 4, 2017)