diff --git a/knowledge base/adr.md b/knowledge base/adr.md
index 1f4d552..d0337c8 100644
--- a/knowledge base/adr.md	
+++ b/knowledge base/adr.md	
@@ -7,8 +7,9 @@ TODO
 ## Further readings
 
 - [Website]
-- [Github]
+- [Codebase]
 - [Amazon's ADR process]
+- [straw-hat-team/adr]
 
 <!--
   Reference
@@ -16,8 +17,9 @@ TODO
   -->
 
 <!-- Upstream -->
-[github]: https://github.com/joelparkerhenderson/architecture-decision-record
+[codebase]: https://github.com/joelparkerhenderson/architecture-decision-record
 [website]: https://adr.github.io/
 
 <!-- Others -->
 [amazon's adr process]: https://docs.aws.amazon.com/prescriptive-guidance/latest/architectural-decision-records/adr-process.html
+[straw-hat-team/adr]: https://github.com/straw-hat-team/adr