diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
new file mode 100644
index 0000000..522c8b8
--- /dev/null
+++ b/.github/workflows/codeql.yml
@@ -0,0 +1,23 @@
+name: CodeQL
+
+on:
+  push:
+    branches: [main]
+  pull_request:
+    branches: [main]
+  schedule:
+    - cron: "30 1 * * 0"
+
+jobs:
+  CodeQL-Build:
+    runs-on: ubuntu-latest
+    permissions:
+      security-events: write
+      actions: read
+      contents: read
+    steps:
+      - uses: actions/checkout@v3
+      - uses: github/codeql-action/init@v2
+      - run: |
+          make build
+      - uses: github/codeql-action/analyze@v2