diff --git a/server/src/app.es6 b/server/src/app.es6
index e0848e6810..7831951d41 100644
--- a/server/src/app.es6
+++ b/server/src/app.es6
@@ -62,7 +62,8 @@ app.use(
     cookie: {
       secure: true,
       httpOnly: true,
-      domain
+      domain,
+      sameSite: 'none'
     }
   })
 );