diff --git a/composer.json b/composer.json
index 76e4d93..d5be2e0 100644
--- a/composer.json
+++ b/composer.json
@@ -22,7 +22,7 @@
     },
     "require-dev": {
         "amphp/artax": "^3.0",
-        "amphp/process": "dev-master#e7e2821 as 1.0.3",
+        "amphp/process": "^1.0.3",
         "phpunit/phpunit": "^7.5"
     },
     "config": {
diff --git a/src/Responder.php b/src/Responder.php
index 80eb546..8c32c60 100644
--- a/src/Responder.php
+++ b/src/Responder.php
@@ -38,7 +38,12 @@ public function __invoke(Socket $socket): \Generator
         $remoteAddress = $socket->getRemoteAddress();
         $this->logger->debug("Accepted connection from $remoteAddress:\n".trim(yield $socket->read()));
 
-        $header = ['HTTP/1.1 200 OK', 'Content-Type:'.yield $this->bufferer->getMimeType(), 'Connection: close'];
+        $header = [
+            'HTTP/1.1 200 OK',
+            'Content-Disposition: inline; filename="'.basename($this->bufferer->getFilePath()).'"',
+            'Content-Type:'.yield $this->bufferer->getMimeType(),
+            'Connection: close',
+        ];
 
         if (!$this->bufferer->isBuffering()) {
             $header[] = "Content-Length: {$this->bufferer->getCurrentProgress()}";