diff --git a/src/hacker_challenge/README.md b/src/hacker_challenge/README.md
index 59ad3ed..6028231 100644
--- a/src/hacker_challenge/README.md
+++ b/src/hacker_challenge/README.md
@@ -20,3 +20,9 @@ Useful resources:
 - [Hacker Challenge repo](https://gitea.detee.cloud/general/hacker-challenge)
 - [DeTEE SGX library](https://gitea.detee.cloud/general/detee-sgx) (dependency)
 - [Occlum DeTEE fork](https://gitea.detee.cloud/general/occlum) (dependency)
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