diff --git a/.github/configs/codeql.yml b/.github/configs/codeql.yml
index 4d307f9c..cf685190 100644
--- a/.github/configs/codeql.yml
+++ b/.github/configs/codeql.yml
@@ -2,3 +2,4 @@ name: CodeQL config
 
 paths-ignore:
   - assets/lib/**
+  - assets/js/lib/mermaid.js
diff --git a/eslint.config.js b/eslint.config.js
index 95a18b87..fb0f64f3 100644
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -5,6 +5,7 @@ export default antfu({
   ignores: [
     'node_modules/**',
     'assets/lib/**',
+    'assets/js/lib/mermaid.js',
     'public/**',
     'layouts/**/*.json',
     'layouts/**/*.xml',