diff --git a/.changeset/pretty-tigers-think.md b/.changeset/pretty-tigers-think.md
new file mode 100644
index 0000000..34a3b75
--- /dev/null
+++ b/.changeset/pretty-tigers-think.md
@@ -0,0 +1,5 @@
+---
+'stylelint-config-recess-order': minor
+---
+
+Add `will-change` property to the Transitions & Animation group.
diff --git a/groups.js b/groups.js
index 0eeb28f..187ca9c 100644
--- a/groups.js
+++ b/groups.js
@@ -431,6 +431,7 @@ const propertyGroups = [
 			'animation-delay',
 			'animation-iteration-count',
 			'animation-direction',
+			'will-change',
 		],
 	},
 ]