diff --git a/app/Http/Livewire/Library/Form/LibraryItemForm.php b/app/Http/Livewire/Library/Form/LibraryItemForm.php
index 491cc97a..1bce8c07 100644
--- a/app/Http/Livewire/Library/Form/LibraryItemForm.php
+++ b/app/Http/Livewire/Library/Form/LibraryItemForm.php
@@ -56,8 +56,7 @@ class LibraryItemForm extends Component
                 'required',
                 Rule::when(
                     $this->libraryItem->type !== LibraryItemType::MarkdownArticle()
-                    && $this->libraryItem->type !== LibraryItemType::MarkdownArticleExtern()
-                    && $this->libraryItem->type !== LibraryItemType::DownloadableFile(), ['url']
+                    && $this->libraryItem->type !== LibraryItemType::MarkdownArticleExtern(), ['url']
                 ),
             ],
             'libraryItem.subtitle' =>