diff --git a/src/invidious/videos/parser.cr b/src/invidious/videos/parser.cr
index fb10bf340..6b1dedd69 100644
--- a/src/invidious/videos/parser.cr
+++ b/src/invidious/videos/parser.cr
@@ -104,7 +104,7 @@ def extract_video_info(video_id : String)
     next_response = YoutubeAPI.next({"videoId": video_id, "params": ""})
     # Remove the microformat returned by the /next endpoint on some videos
     # to prevent player_response microformat from being overwritten.
-    next_response.reject!("microformat")
+    next_response.delete("microformat")
     player_response = player_response.merge(next_response)
   end