diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bc958c2..2d28c02 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -61,9 +61,24 @@ jobs:
           cargo set-version ${{ needs.setup_release.outputs.release_version }}
 
       - name: Test
+        id: test
         uses: ./ci/github-actions/arch-run
         with:
-          command: cargo test
+          command: cargo install cargo-tarpaulin; cargo tarpaulin --engine llvm --out Xml
+
+      - name: Upload coverage
+        # any except canceled or skipped
+        if: >-
+          always() &&
+          (steps.test.outcome == 'success' || steps.test.outcome == 'failure') &&
+          startsWith(github.repository, 'LizardByte/')
+        uses: codecov/codecov-action@v4
+        with:
+          disable_search: true
+          fail_ci_if_error: true
+          files: cobertura.xml
+          token: ${{ secrets.CODECOV_TOKEN }}
+          verbose: true
 
       - name: Clippy
         uses: ./ci/github-actions/arch-run
diff --git a/README.md b/README.md
index 49afc0d..e8df329 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,7 @@
 [![GitHub stars](https://img.shields.io/github/stars/lizardbyte/pacman-repo-builder.svg?logo=github&style=for-the-badge)](https://github.com/LizardByte/pacman-repo-builder)
 [![GitHub Releases](https://img.shields.io/github/downloads/lizardbyte/pacman-repo-builder/total.svg?style=for-the-badge&logo=github)](https://github.com/LizardByte/pacman-repo-builder/releases/latest)
 [![GitHub Workflow Status (CI)](https://img.shields.io/github/actions/workflow/status/lizardbyte/pacman-repo-builder/ci.yml.svg?branch=master&label=CI%20build&logo=github&style=for-the-badge)](https://github.com/LizardByte/pacman-repo-builder/actions/workflows/ci.yml?query=branch%3Amaster)
+[![Codecov](https://img.shields.io/codecov/c/gh/LizardByte/pacman-repo-builder?token=HZPhTVKYKt&style=for-the-badge&logo=codecov&label=codecov)](https://codecov.io/gh/LizardByte/pacman-repo-builder)
 
 Build a custom pacman repository from a collection of PKGBUILD directories.
 
diff --git a/codecov.yml b/codecov.yml
new file mode 100644
index 0000000..e9c9c87
--- /dev/null
+++ b/codecov.yml
@@ -0,0 +1,19 @@
+---
+codecov:
+  branch: master
+
+coverage:
+  status:
+    project:
+      default:
+        target: auto
+        threshold: 10%
+
+comment:
+  layout: "diff, flags, files"
+  behavior: default
+  require_changes: false  # if true: only post the comment if coverage changes
+
+ignore:
+  - "tests"
+  - "third-party"