diff --git a/backend/src/app/login/route.ts b/backend/src/app/login/route.ts
index cbb82d3..a99c514 100644
--- a/backend/src/app/login/route.ts
+++ b/backend/src/app/login/route.ts
@@ -1,7 +1,7 @@
 import { NextRequest, NextResponse } from "next/server";
 
 export function GET(req: NextRequest) {
-	const target = new URL("/login", process.env.FRONTEND_URL ?? "http://localhost:5173");
+	const target = new URL("/login", process.env.NEXT_PUBLIC_FRONTEND_URL ?? "http://localhost:5173");
 	target.search = req.nextUrl.search; // keeps ?error=
 	return NextResponse.redirect(target);
 }