diff --git a/frontend/src/hooks.server.ts b/frontend/src/hooks.server.ts
index 5fdfb11..da5c37f 100644
--- a/frontend/src/hooks.server.ts
+++ b/frontend/src/hooks.server.ts
@@ -1,6 +1,6 @@
 import type { Handle } from '@sveltejs/kit';
 
-const COOKIE_NAME = 'famdon-sesh';
+const COOKIE_NAME = 'session';
 
 export const handle: Handle = async ({ event, resolve }) => {
   const raw = event.cookies.get(COOKIE_NAME);
diff --git a/frontend/src/routes/signup/+page.server.ts b/frontend/src/routes/signup/+page.server.ts
index 830d047..9afa4cc 100644
--- a/frontend/src/routes/signup/+page.server.ts
+++ b/frontend/src/routes/signup/+page.server.ts
@@ -1,4 +1,4 @@
-import { fail, redirect } from '@sveltejs/kit';
+import { fail, isRedirect, redirect } from '@sveltejs/kit';
 import { signup, setSessionCookie, setPbTokenCookie } from '$lib/server/auth';
 
 export const actions = {
@@ -28,7 +28,7 @@ export const actions = {
 			setPbTokenCookie(event, result.token);
 			throw redirect(303, `/${result.famSlug}/${result.memberName}`);
 		} catch (e) {
-			if (e instanceof redirect) throw e;
+			if (isRedirect(e)) throw e;
 			return fail(400, { error: e instanceof Error ? e.message : 'Signup failed', email, famName });
 		}
 	},