diff --git a/packages/svelte/src/internal/client/reactivity/deriveds.js b/packages/svelte/src/internal/client/reactivity/deriveds.js
index 6310b175d1..b6954e5c93 100644
--- a/packages/svelte/src/internal/client/reactivity/deriveds.js
+++ b/packages/svelte/src/internal/client/reactivity/deriveds.js
@@ -161,7 +161,7 @@ export function async_derived(fn) {
 		}
 	}, IS_ASYNC);
 
-	return promise.then(() => value);
+	return Promise.resolve(promise).then(() => value);
 }
 
 /**