diff --git a/extra/markdown-extra/Resources/functions.php b/extra/markdown-extra/Resources/functions.php
index cf498364df0..c5f3a58ee90 100644
--- a/extra/markdown-extra/Resources/functions.php
+++ b/extra/markdown-extra/Resources/functions.php
@@ -18,7 +18,7 @@
  */
 function html_to_markdown(string $body, array $options = []): string
 {
-    trigger_deprecation('twig/intl-extra', '3.9.0', 'Using the internal "%s" function is deprecated.', __FUNCTION__);
+    trigger_deprecation('twig/markdown-extra', '3.9.0', 'Using the internal "%s" function is deprecated.', __FUNCTION__);
 
     return MarkdownExtension::htmlToMarkdown($body, $options);
 }