diff --git a/packages/svelte/tests/runtime-legacy/shared.ts b/packages/svelte/tests/runtime-legacy/shared.ts
index 062168de5e..6f2e2cd11d 100644
--- a/packages/svelte/tests/runtime-legacy/shared.ts
+++ b/packages/svelte/tests/runtime-legacy/shared.ts
@@ -312,6 +312,8 @@ async function run_test_variant(
 					assert.fail('Expected a runtime error');
 				}
 			} finally {
+				raf.tick(Infinity);
+
 				instance.$destroy();
 				assert_html_equal(
 					target.innerHTML,