diff --git a/CHANGELOG.md b/CHANGELOG.md
index 608b2477e..e6432f333 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -39,6 +39,7 @@ BUG FIXES:
 - providers/hyperv: Prevent error when identity reference cannot be translated [GH-11425]
 - provider/hyperv: Use service id for manipulating vm integration services [GH-11499]
 - providers/virtualbox: Parse `list dhcpservers` output on VirtualBox 6.1 [GH-11404]
+- provisioners/shell: Ensure windows shell provisioners always get an extension [GH-11517]
 
 ## 2.2.7 (January 27, 2020)