diff --git a/app/Models/User.php b/app/Models/User.php
index 4d7f70f..ceeaade 100644
--- a/app/Models/User.php
+++ b/app/Models/User.php
@@ -19,27 +19,7 @@ class User extends Authenticatable
      */
     protected $fillable = [
         'name',
-        'email',
-        'password',
-    ];
-
-    /**
-     * The attributes that should be hidden for serialization.
-     *
-     * @var array<int, string>
-     */
-    protected $hidden = [
-        'password',
-        'remember_token',
-    ];
-
-    /**
-     * The attributes that should be cast.
-     *
-     * @var array<string, string>
-     */
-    protected $casts = [
-        'email_verified_at' => 'datetime',
-        'password' => 'hashed',
+        'matrix_username',
+        'phone',
     ];
 }
diff --git a/database/migrations/2014_10_12_000000_create_users_table.php b/database/migrations/2014_10_12_000000_create_users_table.php
index 444fafb..9f7aeb5 100644
--- a/database/migrations/2014_10_12_000000_create_users_table.php
+++ b/database/migrations/2014_10_12_000000_create_users_table.php
@@ -14,10 +14,8 @@ return new class extends Migration
         Schema::create('users', function (Blueprint $table) {
             $table->id();
             $table->string('name');
-            $table->string('email')->unique();
-            $table->timestamp('email_verified_at')->nullable();
-            $table->string('password');
-            $table->rememberToken();
+            $table->string('matrix_username')->unique();
+            $table->string('phone')->unique();
             $table->timestamps();
         });
     }