diff --git a/.coveragerc b/.coveragerc
new file mode 100644
index 0000000..6dac948
--- /dev/null
+++ b/.coveragerc
@@ -0,0 +1,3 @@
+[run]
+omit = tests/*
+relative_files = True
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e04ba2e..4f6276f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,17 +1,20 @@
 name: CI
 
-on: pull_request
+on:
+  pull_request:
+    paths-ignore:
+      - "docs/**"
+      - "*.md"
 
 jobs:
-  build:
-
+  test:
     runs-on: ubuntu-latest
     strategy:
       matrix:
         python-version: ["3.7", "3.8", "3.9", "3.10"]  # , "3.11.0-beta.1"]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v2
@@ -43,3 +46,22 @@ jobs:
     - name: Run all tests and linting
       run: |
         make test
+
+    - name: Publish coverage to Coveralls
+      uses: AndreMiras/coveralls-python-action@v20201129
+      with:
+        github-token: ${{ secrets.GITHUB_TOKEN }}
+        parallel: true
+        flag-name: py${{ matrix.python-version }}
+        debug: true
+
+  coveralls-finish:
+    needs: test
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Coveralls finished
+        uses: AndreMiras/coveralls-python-action@v20201129
+        with:
+          parallel-finished: true
+          debug: true
diff --git a/README.md b/README.md
index dfd053e..77d353d 100644
--- a/README.md
+++ b/README.md
@@ -1,10 +1,11 @@
 # sqlean
 
 <p align="center">
-   <a href="https://www.python.org/"><img alt="Python versions: 3.7, 3.8, 3.9, 3.10" src="https://img.shields.io/badge/python-3.7%20%7C%203.8%20%7C%203.9%20%7C%203.10-blue"></a>
-   <a href="https://pypi.org/project/sqlean/"><img alt="PyPI" src="https://img.shields.io/pypi/v/sqlean"></a>
-   <a href="https://github.com/psf/black"><img alt="Code style: black" src="https://img.shields.io/badge/code%20style-black-000000.svg"></a>
-   <a href="https://github.com/oliverxchen/sqlean/blob/main/LICENSE"><img alt="License: MIT" src="https://img.shields.io/badge/license-MIT-A31F34"></a>
+  <a href='https://coveralls.io/github/oliverxchen/sqlean'><img src='https://coveralls.io/repos/github/oliverxchen/sqlean/badge.svg' alt='Coverage Status' /></a>
+  <a href="https://www.python.org/"><img alt="Python versions: 3.7, 3.8, 3.9, 3.10" src="https://img.shields.io/badge/python-3.7%20%7C%203.8%20%7C%203.9%20%7C%203.10-blue"></a>
+  <a href="https://pypi.org/project/sqlean/"><img alt="PyPI" src="https://img.shields.io/pypi/v/sqlean"></a>
+  <a href="https://github.com/psf/black"><img alt="Code style: black" src="https://img.shields.io/badge/code%20style-black-000000.svg"></a>
+  <a href="https://github.com/oliverxchen/sqlean/blob/main/LICENSE"><img alt="License: MIT" src="https://img.shields.io/badge/license-MIT-A31F34"></a>
 </p>
 
 sqlean is a Python CLI to clean your SQL queries. It aspires to be the
diff --git a/pyproject.toml b/pyproject.toml
index a302374..8737021 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,9 +45,6 @@ markers = ["generate_snapshots"]
 strict = "True"
 warn_unused_ignores = "False"
 
-[tool.coverage.run]
-omit = ["tests/*", "sqlean/parsetab.py"]
-
 [tool.pylint.master]
 ignore-paths = "tests/"
 min-public-methods = 1