diff --git a/src/Services/PdfGenerator.php b/src/Services/PdfGenerator.php
index 6e91688..cab6c5e 100644
--- a/src/Services/PdfGenerator.php
+++ b/src/Services/PdfGenerator.php
@@ -56,6 +56,7 @@ class PdfGenerator
             $cmd .= escapeshellcmd($this->config['pagedjs_bin']);
             $cmd .= ' ' . escapeshellarg($url);
             $cmd .= ' -o ' . escapeshellarg($pdfFile);
+            $cmd .= ' --print-background';
 
             if (!empty($options['timeout'])) {
                 $cmd .= ' --timeout ' . (int)$options['timeout'];