diff --git a/CHANGELOG.md b/CHANGELOG.md
index a79ce2cac..6060dac45 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,7 @@
 * post-processor/vsphere: Properly capture `ovftool` output. [GH-5499]
 * builder/hyper-v: Also disable automatic checkpoints for gen 2 VMs. [GH-5517]
 * builder/hyper-v: Add `disk_additional_size` option to allow for up to 64 additional disks. [GH-5491]
+* builder/amazon: correctly deregister AMIs when `force_deregister` is set. [GH-5525]
 
 ## 1.1.1 (October 13, 2017)