diff --git a/debian/changelog b/debian/changelog
index f4459a2..6f8d6b7 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -24,6 +24,8 @@ propellor (2.5.0) UNRELEASED; urgency=medium
   * Docker: volume and publish accept Bound FilePath and Bound Port,
     respectively. They also continue to accept Strings, for backwards
     compatability.
+  * Docker: Added environment property.
+    Thanks Antoine Eiche.
 
  -- Joey Hess <id@joeyh.name>  Thu, 07 May 2015 12:08:34 -0400