diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 6c91278..3065996 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -113,3 +113,11 @@ jobs:
         with:
           filePath: '.'
           filePattern: '*.spdx.json'
+
+  markdown:
+    uses: advanced-security/reusable-workflows/.github/workflows/markdown-lint.yml@main
+    if: github.event_name == 'pull_request'
+    permissions:
+      id-token: write
+      contents: write
+    secrets: inherit
diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 42cdef0..b00c91b 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -2,7 +2,7 @@
 
 Hi there! We're thrilled that you'd like to contribute to this project. Your help is essential for keeping it great.
 
-Contributions to this project are [released](https://help.github.com/articles/github-terms-of-service/#6-contributions-under-repository-license) to the public under the [project's open source license](LICENSE.md).
+Contributions to this project are [released](https://help.github.com/articles/github-terms-of-service/#6-contributions-under-repository-license) to the public under the [project's open source license][license].
 
 Please note that this project is released with a [Contributor Code of Conduct][code-of-conduct]. By participating in this project you agree to abide by its terms.
 
@@ -60,5 +60,5 @@ cargo clippy
 
 [fork]: https://github.com/advanced-security/codeql-extractor-action/fork
 [pr]: https://github.com/advanced-security/codeql-extractor-action/compare
-[code-of-conduct]: https://github.com/advanced-security/codeql-extractor-action
-
+[license]: https://github.com/advanced-security/codeql-extractor-action/tree/main/LICENSE
+[code-of-conduct]: https://github.com/advanced-security/codeql-extractor-action/tree/main?tab=coc-ov-file