diff --git a/backend/routes/auth.js b/backend/routes/auth.js
index 25a2631..1392cce 100755
--- a/backend/routes/auth.js
+++ b/backend/routes/auth.js
@@ -70,7 +70,7 @@ const cookieExtractor = function (req) {
 const opts = {};
 opts.jwtFromRequest = cookieExtractor;
 opts.secretOrKey = PUB_KEY;
-opts.algorithms = ['RS256', 'ES256', 'HS256'];
+opts.algorithms = ['RS256'];
 //opts.issuer = 'localhost';
 //opts.audience = 'localhost';