diff --git a/readme.md b/readme.md
index 548b0a0..67f8005 100644
--- a/readme.md
+++ b/readme.md
@@ -61,6 +61,15 @@ $encoded = $image->toJpg();
 $encoded->save('images/example.jpg');
 ```
 
+## Feature Status
+
+| Feature | Status |
+| - | - |
+| ImageManager::read() | ✅ |
+| ImageManager::create() | ✅ |
+| ImageManager::animate() | ❌ |
+
+
 ## Contributing
 Check out the [documentation](https://github.com/Intervention/image/blob/develop/CONTRIBUTING.md)
 ```bash
diff --git a/src/Driver.php b/src/Driver.php
index 339c872..3e75fc3 100644
--- a/src/Driver.php
+++ b/src/Driver.php
@@ -98,7 +98,7 @@ public function __invoke(): ImageInterface
                 $delay = [];
 
                 foreach ($this->frames as $frame) {
-                    $delay = array_merge($delay, $frame->native()->get('delay'));
+                    $delay[] = intval($frame->delay() * 1000);
                     $frames[] = $frame->native();
                 }