diff --git a/docs/index.md b/docs/index.md
index 8b4b0760..85073612 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -39,6 +39,7 @@ Examples of ongoing work include:
 
 * [Secure Coding One Stop Shop for Python](Secure-Coding-Guide-for-Python/readme.md)
 * [Security Focused Guide for AI Code Assistant Instructions](https://best.openssf.org/Security-Focused-Guide-for-AI-Code-Assistant-Instructions)
+* [Compiler Annotations for C and C++](Compiler-Hardening-Guides/Compiler-Annotations-for-C-and-C++.md)
 
 We typically use the [Simplest Possible Process (SPP)](https://best.openssf.org/spp/Simplest-Possible-Process) to publish our results on the web.