diff --git a/sites/svelte-5-preview/src/lib/Output/Viewer.svelte b/sites/svelte-5-preview/src/lib/Output/Viewer.svelte
index 1bd921a523..322c68c5f0 100644
--- a/sites/svelte-5-preview/src/lib/Output/Viewer.svelte
+++ b/sites/svelte-5-preview/src/lib/Output/Viewer.svelte
@@ -131,7 +131,13 @@
 
 					const __repl_exports = ${$bundle.client?.code};
 					{
-						const { mount, unmount, App } = __repl_exports;
+						const { mount, unmount, App, untrack } = __repl_exports;
+
+						const console_log = console.log
+
+						console.log = function (...v) {
+							return untrack(() => console_log.apply(this, v));
+						}
 						const component = mount(App, { target: document.body });
 						window.__unmount_previous = () => unmount(component);
 					}
diff --git a/sites/svelte-5-preview/src/lib/workers/bundler/index.js b/sites/svelte-5-preview/src/lib/workers/bundler/index.js
index 920f8328eb..bd0ee9d67e 100644
--- a/sites/svelte-5-preview/src/lib/workers/bundler/index.js
+++ b/sites/svelte-5-preview/src/lib/workers/bundler/index.js
@@ -485,7 +485,7 @@ async function bundle({ uid, files }) {
 	lookup.set('./__entry.js', {
 		name: '__entry',
 		source: `
-			export { mount, unmount } from 'svelte';
+			export { mount, unmount, untrack } from 'svelte';
 			export {default as App} from './App.svelte';
 		`,
 		type: 'js',