diff --git a/src/component.js b/src/component.js
index 8db7294ade..bf4c8ee09d 100644
--- a/src/component.js
+++ b/src/component.js
@@ -1,5 +1,6 @@
 import { assign } from './util';
 import { diff, commitRoot } from './diff/index';
+import options from './options';
 import { Fragment } from './create-element';
 
 /**
@@ -124,7 +125,7 @@ const defer = typeof Promise=='function' ? Promise.resolve().then.bind(Promise.r
  */
 export function enqueueRender(c) {
 	if (!c._dirty && (c._dirty = true) && q.push(c) === 1) {
-		(Component.debounce || defer)(process);
+		(options.debounceRendering || defer)(process);
 	}
 }
 
diff --git a/test/_util/helpers.js b/test/_util/helpers.js
index 4200b938b3..1457e56919 100644
--- a/test/_util/helpers.js
+++ b/test/_util/helpers.js
@@ -20,8 +20,8 @@ export function setupScratch() {
  * @returns {() => void}
  */
 export function setupRerender() {
-	Component.__test__previousDebounce = Component.debounce;
-	Component.debounce = cb => Component.__test__drainQueue = cb;
+	Component.__test__previousDebounce = options.debounceRendering;
+	options.debounceRendering = cb => Component.__test__drainQueue = cb;
 
 	return () => Component.__test__drainQueue && Component.__test__drainQueue();
 }
@@ -55,7 +55,7 @@ export function teardown(scratch) {
 	}
 
 	if (typeof Component.__test__previousDebounce !== 'undefined') {
-		Component.debounce = Component.__test__previousDebounce;
+		options.debounceRendering = Component.__test__previousDebounce;
 		delete Component.__test__previousDebounce;
 	}