diff --git a/contributors.txt b/contributors.txt
index fff0c11..d3c29e9 100644
--- a/contributors.txt
+++ b/contributors.txt
@@ -13,5 +13,6 @@ Martin Mouritzen
 Andy Beard
 Andy Valencia
 Matt Basta
+Mitch Downey
 
 ... add your name as you contribute!
\ No newline at end of file
diff --git a/docs/element-support.md b/docs/element-support.md
index 293892a..649e104 100644
--- a/docs/element-support.md
+++ b/docs/element-support.md
@@ -9,16 +9,19 @@ For elements that are included in the official [DTD](https://github.com/Podcasti
 2. [Podcast Addict](https://podcastaddict.com/changelog/2020_14#section1)
 3. [Podfriend](https://twitter.com/GoPodfriend/status/1316847938828742656)
 4. [Podnews](https://podnews.net/rss)
+5. [Podcastindex](https://podcastindex.org)
 
 ## Locked `<podcast:locked>`
 1. [Buzzsprout](https://www.buzzsprout.com/blog/podcast-locking)
 2. [Podnews](https://podnews.net/rss)
 3. [Podcastindex](https://podcastindex.org/)
+4. [Podcastindex](https://podcastindex.org)
 
 ## Funding `<podcast:funding>`
 1. [Buzzsprout](https://www.buzzsprout.com/)
 2. [Podfriend](https://twitter.com/GoPodfriend/status/1318663369684123648)
 3. [Podverse](https://twitter.com/Podverse/status/1325734448608899072?s=20)
+4. [Podcastindex](https://podcastindex.org)
 
 ## Chapters `<podcast:chapters>`
 1. [Podcast Chapters](https://chaptersapp.com/faq/jsonExport.html)
@@ -27,6 +30,7 @@ For elements that are included in the official [DTD](https://github.com/Podcasti
 4. [PodcastAddict](https://podcastaddict.com/changelog/2020_16#section4)
 5. [Buzzsprout](https://twitter.com/buzzsprout/status/1324425781330796545)
 6. [Podverse](https://twitter.com/Podverse/status/1324729288281632771?s=20)
+7. [Podcastindex](https://podcastindex.org)
 
 ## Soundbites `<podcast:soundbite>`
 1. [Buzzsprout](https://www.buzzsprout.com)