diff --git a/yt_dlp/extractor/youtube.py b/yt_dlp/extractor/youtube.py
index e69373ba2..5ba8a62aa 100644
--- a/yt_dlp/extractor/youtube.py
+++ b/yt_dlp/extractor/youtube.py
@@ -4689,7 +4689,7 @@ def process_language(container, base_url, lang_code, sub_name, query):
                     (?=(?P<artist>[^\n]+))(?P=artist)\n+
                     (?=(?P<album>[^\n]+))(?P=album)\n
                     (?:.+?℗\s*(?P<release_year>\d{4})(?!\d))?
-                    (?:.+?Released on\s*:\s*(?P<release_date>\d{4}-\d{2}-\d{2}))?
+                    (?:.+?Released\ on\s*:\s*(?P<release_date>\d{4}-\d{2}-\d{2}))?
                     (.+?\nArtist\s*:\s*
                         (?=(?P<clean_artist>[^\n]+))(?P=clean_artist)\n
                     )?.+\nAuto-generated\ by\ YouTube\.\s*$