diff --git a/app/Controllers/UserController.php b/app/Controllers/UserController.php
index 05c350b108a79c48df59e1d270e37a933abe0202..c913f81b7f9ef5043069098b6adaf887de9d72e7 100644
--- a/app/Controllers/UserController.php
+++ b/app/Controllers/UserController.php
@@ -55,5 +55,14 @@ class UserController {
         }
     }
 
+    public function logout() {
+        session_start();
+
+        if (isset($_SESSION["user_id"])) {
+            unset($_SESSION["user_id"]);
+            session_destroy();
+        }
+    }
+
 }
 ?>