diff --git a/src/web/ResponseEventHandler.php b/src/web/ResponseEventHandler.php
index 14c494a..8989543 100644
--- a/src/web/ResponseEventHandler.php
+++ b/src/web/ResponseEventHandler.php
@@ -42,7 +42,7 @@ private function afterPrepare(Event $event): void
             $this->gzipResponse();
         }
 
-        if ($this->response->stream) {
+        if ($this->response->stream && str_starts_with($this->response->getContentType(), 'text/')) {
             $this->serveBinaryFromS3();
         }
     }