diff --git a/lib/mixins/property-effects.js b/lib/mixins/property-effects.js
index 857e786fb9..114568cc99 100644
--- a/lib/mixins/property-effects.js
+++ b/lib/mixins/property-effects.js
@@ -25,7 +25,7 @@ import { sanitizeDOMValue, legacyUndefined, legacyNoBatch } from '../utils/setti
 // from multiple properties in the same turn
 let dedupeId = 0;
 
-const NOOP = {};
+const NOOP = [];
 
 /**
  * Property effect types; effects are stored on the prototype using these keys