diff --git a/modules/system/aliases.php b/modules/system/aliases.php
index fd32fa476..d6364cd13 100644
--- a/modules/system/aliases.php
+++ b/modules/system/aliases.php
@@ -66,4 +66,6 @@ return [
      */
     // Input facade was removed in Laravel 6 - we are keeping it in the Rain library for backwards compatibility.
     'Illuminate\Support\Facades\Input' => October\Rain\Support\Facades\Input::class,
+    // Illuminate's HtmlDumper was "dumped" in Laravel 6 - we'll route this to Symfony's HtmlDumper as Laravel have done.
+    'Illuminate\Support\Debug\HtmlDumper' => Symfony\Component\VarDumper\Dumper\HtmlDumper::class,
 ];
diff --git a/tests/unit/system/AliasesTest.php b/tests/unit/system/AliasesTest.php
index c0a64fbd2..8d389cdcc 100644
--- a/tests/unit/system/AliasesTest.php
+++ b/tests/unit/system/AliasesTest.php
@@ -10,4 +10,13 @@ class AliasesTest extends PluginTestCase
             new \Illuminate\Support\Facades\Input()
         );
     }
+
+    public function testHtmlDumperAlias()
+    {
+        $this->assertTrue(class_exists('Illuminate\Support\Debug\HtmlDumper'));
+        $this->assertInstanceOf(
+            \Symfony\Component\VarDumper\Dumper\HtmlDumper::class,
+            new \Illuminate\Support\Debug\HtmlDumper()
+        );
+    }
 }