diff --git a/packages/entity/traits/positioned.js b/packages/entity/traits/positioned.js
index 9c9adca..cb6ba3f 100644
--- a/packages/entity/traits/positioned.js
+++ b/packages/entity/traits/positioned.js
@@ -3,8 +3,12 @@ import {compose} from '@avocado/core';
 import {simpleState, Trait} from '../trait';
 
 const decorate = compose(
-  simpleState('x'),
-  simpleState('y'),
+  simpleState('x', {
+    track: true,
+  }),
+  simpleState('y', {
+    track: true,
+  }),
 );
 
 class PositionedBase extends Trait {