diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 10deae7..b9ccdb3 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -15,10 +15,10 @@ jobs:
 
     - name: Install dependencies
       run: |
-        sudo apt-get install -y build-essential python-dev-is-python3 python3-numpy python3-pytest
+        sudo apt-get install -y build-essential python-dev-is-python3 python3-numpy python3-pytest cppcheck
 
     - name: Build library
-      run: make PYTHON=python
+      run: make c PYTHON=python
 
     - name: Run library tests
       run: make test PYTHON=python
@@ -42,3 +42,19 @@ jobs:
       uses: actions/upload-pages-artifact@v3
       with:
         path: docs/build/html/
+
+  cppcheck:
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v2
+
+      - name: Run cppcheck
+        run: cppcheck --enable=all --suppress=missingIncludeSystem -I src/ .
+
+      - name: Publish cppcheck report
+        uses: mikeal/publish-to-github-action@master
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          BRANCH_NAME: 'main'
diff --git a/README.md b/README.md
index 10987f7..2376e27 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,8 @@
 [![Python 3](http://img.shields.io/badge/python-3-blue.svg)](https://docs.python.org/3/)
 [![gcc](https://img.shields.io/badge/-C++-blue?logo=cplusplus)](https://gcc.gnu.org/)
+[![pre-commit](https://img.shields.io/badge/pre--commit-enabled-brightgreen?logo=pre-commit&logoColor=white)](https://github.com/theochem/matrix-permanent/actions/workflows/pull_request.yml)
+[![GNU GPLv3](https://img.shields.io/badge/license-%20%20GNU%20GPLv3%20-green?style=plastic)](https://www.gnu.org/licenses/gpl-3.0.en.html)
+
 
 # Permanent