diff --git a/login.py b/login.py
index 28ebafa..368e32c 100644
--- a/login.py
+++ b/login.py
@@ -13,6 +13,10 @@ def load_user(userid):
     return User.query.filter_by(id=userid).first()
 
 
+@app.errorhandler(401)
+def custom_401(_):
+    return redirect(url_for('login'))
+
 @app.route('/login')
 def login():
     return zeus_login()
@@ -23,4 +27,4 @@ def logout():
     if 'zeus_token' in session:
         session.pop('zeus_token', None)
     logout_user()
-    return redirect(url_for('all_users'))
\ No newline at end of file
+    return redirect(url_for('all_users'))