diff --git a/singlefile/schema.sql b/singlefile/schema.sql
index 68c28c0..7075fb7 100644
--- a/singlefile/schema.sql
+++ b/singlefile/schema.sql
@@ -71,7 +71,8 @@ $$;
 CREATE TABLE IF NOT EXISTS users (
     id integer PRIMARY KEY,
     email text NOT NULL CHECK (email LIKE '%@%'),
-    name text NOT NULL
+    name text NOT NULL,
+    city text NOT NULL
 );
 
 COMMENT ON TABLE users IS 'User accounts';