diff --git a/server/auth/lucia.ts b/server/auth/lucia.ts
index ad80093..39626aa 100644
--- a/server/auth/lucia.ts
+++ b/server/auth/lucia.ts
@@ -17,6 +17,11 @@ interface DatabaseUserAttributes {
 }
 
 export const auth = new Lucia(new PrismaAdapter(prisma.session, prisma.user), {
+  sessionCookie: {
+    attributes: {
+      sameSite: 'none',
+    },
+  },
   getUserAttributes: ({ id, displayName, username }) => {
     return {
       id,
diff --git a/server/plugins/auth.ts b/server/plugins/auth.ts
index 3cc7cab..7c5bb75 100644
--- a/server/plugins/auth.ts
+++ b/server/plugins/auth.ts
@@ -24,11 +24,13 @@ export default fp(async (fastify) => {
 
       if (session && session.fresh) {
         const cookie = auth.createSessionCookie(session.id)
+
         reply.setCookie(cookie.name, cookie.value, cookie.attributes)
       }
 
       if (!session) {
         const blank = auth.createBlankSessionCookie()
+
         reply.setCookie(blank.name, blank.value, blank.attributes)
       }