1 files changed, 2 insertions, 1 deletions
diff --git a/p/ext.php b/p/ext.php
index 71922ac01..4ee9eb1ae 100644
--- a/p/ext.php
+++ b/p/ext.php
@@ -94,7 +94,8 @@ if (!is_valid_path($absolute_filename)) {
 $content_type = FreshRSS_extension_Controller::MIME_TYPES[$file_type];
 header("Content-Type: {$content_type}");
 header("Content-Disposition: inline; filename='{$file_name}'");
-header("Content-Security-Policy: default-src 'self'; frame-ancestors 'none'");
+header("Content-Security-Policy: default-src 'self'; frame-ancestors " .
+	(FreshRSS_Context::systemConf()->attributeString('csp.frame-ancestors') ?? "'none'"));
 header('X-Content-Type-Options: nosniff');
 header('Referrer-Policy: same-origin');