diff --git a/app/src/ViewFunctions/Url.php b/app/src/ViewFunctions/Url.php
index 4a5883d..e415f6a 100644
--- a/app/src/ViewFunctions/Url.php
+++ b/app/src/ViewFunctions/Url.php
@@ -18,6 +18,10 @@ class Url extends ViewFunction
     {
         $path = preg_replace('/^[.\/]+/', '', $path);
 
+        if (is_file($path)) {
+            return $path;
+        }
+
         return empty($path) ? '' : sprintf('?dir=%s', ltrim($path, './'));
     }
 }
diff --git a/tests/ViewFunctions/UrlTest.php b/tests/ViewFunctions/UrlTest.php
index da5898b..d0255fe 100644
--- a/tests/ViewFunctions/UrlTest.php
+++ b/tests/ViewFunctions/UrlTest.php
@@ -7,7 +7,7 @@ use Tests\TestCase;
 
 class UrlTest extends TestCase
 {
-    public function test_it_can_return_a_url(): void
+    public function test_it_can_return_a_directory_url(): void
     {
         $url = new Url($this->container, $this->config);
 
@@ -16,7 +16,7 @@ class UrlTest extends TestCase
         $this->assertEquals('?dir=some/file.test', $url('some/file.test'));
     }
 
-    public function test_it_can_return_a_url_in_a_subdirectory(): void
+    public function test_it_can_return_a_directory_url_in_a_subdirectory(): void
     {
         $_SERVER['SCRIPT_NAME'] = '/some/dir/index.php';
 
@@ -26,4 +26,13 @@ class UrlTest extends TestCase
         $this->assertEquals('?dir=some/path', $url('some/path'));
         $this->assertEquals('?dir=some/file.test', $url('some/file.test'));
     }
+
+    public function test_it_can_return_a_file_url(): void
+    {
+        chdir($this->filePath('.'));
+
+        $url = new Url($this->container, $this->config);
+        $this->assertEquals('README.md', $url('README.md'));
+        $this->assertEquals('subdir/alpha.scss', $url('subdir/alpha.scss'));
+    }
 }