diff --git a/app/helpers.php b/app/helpers.php
index e029c050..5109c4c9 100644
--- a/app/helpers.php
+++ b/app/helpers.php
@@ -32,9 +32,10 @@ if (! function_exists('plugin')) {
 }
 
 if (! function_exists('plugin_assets')) {
-    function plugin_assets(string $id, string $relativeUri): string
+    function plugin_assets(string $name, string $relativeUri): string
     {
-        if ($plugin = plugin($id)) {
+        $plugin = plugin($name);
+        if ($plugin) {
             return $plugin->assets($relativeUri);
         } else {
             throw new InvalidArgumentException('No such plugin.');
diff --git a/tests/ServicesTest/PluginManagerTest.php b/tests/ServicesTest/PluginManagerTest.php
index c4976cd9..df3825a1 100644
--- a/tests/ServicesTest/PluginManagerTest.php
+++ b/tests/ServicesTest/PluginManagerTest.php
@@ -449,4 +449,24 @@ class PluginManagerTest extends TestCase
         $this->assertCount(0, json_decode(resolve(\App\Services\Option::class)->get('plugins_enabled'), true));
         $this->assertTrue($manager->all()->isEmpty());
     }
+
+    public function testHelpers()
+    {
+        $manager = app('plugins');
+        $reflection = new ReflectionClass($manager);
+        $property = $reflection->getProperty('plugins');
+        $property->setAccessible(true);
+        $property->setValue($manager, collect(['fake' => new Plugin('', ['name' => 'fake', 'version' => '1'])]));
+
+        $this->assertNull(plugin('nope'));
+        $this->assertInstanceOf(Plugin::class, plugin('fake'));
+
+        $this->expectExceptionMessage('No such plugin.');
+        plugin_assets('nope', 'relative');
+
+        $this->assertEquals(
+            url('plugins').'/fake/assets/relative?v=1',
+            plugin_assets('fake', 'relative')
+        );
+    }
 }