diff --git a/oss-gg/twenty-content-challenges/2-write-blog-post-about-20.md b/oss-gg/twenty-content-challenges/2-write-blog-post-about-20.md
index c53fe4babefc..0ff978abecf5 100644
--- a/oss-gg/twenty-content-challenges/2-write-blog-post-about-20.md
+++ b/oss-gg/twenty-content-challenges/2-write-blog-post-about-20.md
@@ -22,4 +22,6 @@ Your turn 👇
 
 » 21-October-2024 by [sateshcharan](https://oss.gg/sateshcharan) blog Link: [blog](https://dev.to/sateshcharan/twenty-crm-a-fresh-start-for-modern-businesses-46kf)
 
+» 22-October-2024 by [rajeevDewangan](https://oss.gg/rajeevDewangan) blog Link: [blog](https://open.substack.com/pub/rajeevdewangan/p/comprehensive-guide-to-self-hosting?r=4lly3x&utm_campaign=post&utm_medium=web&showWelcomeOnShare=true)
+
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