diff --git a/.github/workflows/pkgcheck.yaml b/.github/workflows/pkgcheck.yaml
new file mode 100644
index 0000000..a41a9db
--- /dev/null
+++ b/.github/workflows/pkgcheck.yaml
@@ -0,0 +1,15 @@
+name: pkgcheck
+on:
+  push:
+    branches: [main]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Run pkgcheck
+        uses: pkgcore/pkgcheck-action@v1
diff --git a/.github/workflows/pkgcheck_merge.yaml b/.github/workflows/pkgcheck_merge.yaml
new file mode 100644
index 0000000..aec8e17
--- /dev/null
+++ b/.github/workflows/pkgcheck_merge.yaml
@@ -0,0 +1,18 @@
+name: pkgcheck_merge
+on:
+  pull_request:
+    branches: [main]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Run pkgcheck
+        uses: pkgcore/pkgcheck-action@v1
+        with:
+          # RequiredUseDefaults https://github.com/pkgcore/pkgcheck/issues/640
+          args: --exit warning -k ,-RequiredUseDefaults --commits HEAD^..${{ github.sha }}
diff --git a/README.md b/README.md
index a4ea6f9..15d1b36 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,5 @@
+![pkgcheck](https://github.com/dguglielmi/sunny-overlay/actions/workflows/pkgcheck.yaml/badge.svg)
+
 # sunny-overlay
 Sunny-overlay is my personal Gentoo Portage overlay.