diff --git a/app/api/auth/callback/route.ts b/app/api/auth/callback/route.ts
index bee5e84..7929cc2 100644
--- a/app/api/auth/callback/route.ts
+++ b/app/api/auth/callback/route.ts
@@ -49,7 +49,7 @@ export async function GET(req: Request) {
   res.cookies.set("access_token", data.access_token, {
     httpOnly: true,
     secure: isHttps,
-    sameSite: "none",
+    sameSite: isHttps ? "none" : "lax",
     path: "/",
     ...(env.COOKIE_DOMAIN ? { domain: env.COOKIE_DOMAIN } : {}),
     maxAge: data.expires_in,