diff --git a/.github/workflows/build_webp.yaml b/.github/workflows/build_webp.yaml
new file mode 100644
index 0000000..2214f1f
--- /dev/null
+++ b/.github/workflows/build_webp.yaml
@@ -0,0 +1,12 @@
+name: "build"
+
+on:
+  workflow_dispatch:
+
+
+jobs:
+  build:
+    uses: takutakahashi/github-actions/.github/workflows/ghcr.yaml@main
+    with:
+      path: .
+      image: takutakahashi/oyaki-webp:${{ github.sha }}