diff --git a/src/Controllers/PostController.php b/src/Controllers/PostController.php
index 9656e5ed..2a310100 100644
--- a/src/Controllers/PostController.php
+++ b/src/Controllers/PostController.php
@@ -566,7 +566,7 @@ class PostController
 		$path = $this->config->main->thumbsPath . DS . $name;
 		if (!file_exists($path))
 		{
-			$post = Model_Post::locate($id);
+			$post = Model_Post::locate($name);
 
 			PrivilegesHelper::confirmWithException(Privilege::ViewPost);
 			PrivilegesHelper::confirmWithException(Privilege::ViewPost, PostSafety::toString($post->safety));