diff --git a/.github/workflows/tagpr.yml b/.github/workflows/tagpr.yml
new file mode 100644
index 0000000..61d87f6
--- /dev/null
+++ b/.github/workflows/tagpr.yml
@@ -0,0 +1,14 @@
+# .github/workflows/tagpr.yml
+name: tagpr
+on:
+  push:
+    branches: ["main"]
+
+jobs:
+  tagpr:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: Songmu/tagpr@v1
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}