diff --git a/.github/workflows/sha1dir.yml b/.github/workflows/sha1dir.yml
new file mode 100644
index 0000000..8d1af7c
--- /dev/null
+++ b/.github/workflows/sha1dir.yml
@@ -0,0 +1,14 @@
+name: sha1dir
+
+on:
+  push:
+    tags:
+      - sha1dir
+
+jobs:
+  build:
+    uses: dtolnay/install/.github/workflows/build.yml@master
+    with:
+      crate: sha1dir
+    secrets:
+      private_key: ${{secrets.private_key}}